221367744

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 336

約数和(自身を含む): 758878848

約数和(自身を除く): 537511104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 37, 39, 47, 48, 51, 52, 64, 68, 72, 74, 78, 94, 96, 102, 104, 111, 117, 136, 141, 144, 148, 153, 156, 188, 192, 204, 208, 221, 222, 234, 272, 282, 288, 296, 306, 312, 333, 376, 408, 416, 423, 442, 444, 468, 481, 544, 564, 576, 592, 611, 612, 624, 629, 663, 666, 752, 799, 816, 832, 846, 884, 888, 936, 962, 1088, 1128, 1184, 1222, 1224, 1248, 1258, 1326, 1332, 1443, 1504, 1598, 1632, 1692, 1739, 1768, 1776, 1833, 1872, 1887, 1924, 1989, 2256, 2368, 2397, 2444, 2448, 2496, 2516, 2652, 2664, 2886, 3008, 3196, 3264, 3384, 3478, 3536, 3552, 3666, 3744, 3774, 3848, 3978, 4329, 4512, 4794, 4888, 4896, 5032, 5217, 5304, 5328, 5499, 5661, 5772, 6392, 6768, 6956, 7072, 7104, 7191, 7332, 7488, 7548, 7696, 7956, 8177, 8658, 9024, 9588, 9776, 9792, 10064, 10387, 10434, 10608, 10656, 10998, 11322, 11544, 12784, 13536, 13912, 14144, 14382, 14664, 15096, 15392, 15651, 15912, 16354, 17316, 19176, 19552, 20128, 20774, 20868, 21216, 21312, 21996, 22607, 22644, 23088, 24531, 25568, 27072, 27824, 28764, 29328, 29563, 30192, 30784, 31161, 31302, 31824, 32708, 34632, 38352, 39104, 40256, 41548, 41736, 42432, 43992, 45214, 45288, 46176, 49062, 51136, 55648, 57528, 58656, 59126, 60384, 62322, 62604, 63648, 65416, 67821, 69264, 73593, 76704, 83096, 83472, 87984, 88689, 90428, 90576, 92352, 93483, 98124, 111296, 115056, 117312, 118252, 120768, 124644, 125208, 127296, 130832, 135642, 138528, 147186, 153408, 166192, 166944, 175968, 177378, 180856, 181152, 186966, 196248, 203463, 230112, 236504, 249288, 250416, 261664, 266067, 271284, 277056, 294372, 332384, 333888, 351936, 354756, 361712, 362304, 373932, 384319, 392496, 406926, 460224, 473008, 498576, 500832, 523328, 532134, 542568, 588744, 664768, 709512, 723424, 747864, 768638, 784992, 813852, 946016, 997152, 1001664, 1064268, 1085136, 1152957, 1177488, 1419024, 1446848, 1495728, 1537276, 1569984, 1627704, 1892032, 1994304, 2128536, 2170272, 2305914, 2354976, 2838048, 2991456, 3074552, 3255408, 3458871, 4257072, 4340544, 4611828, 4709952, 5676096, 5982912, 6149104, 6510816, 6917742, 8514144, 9223656, 12298208, 13021632, 13835484, 17028288, 18447312, 24596416, 27670968, 36894624, 55341936, 73789248, 110683872, 221367744]

約数ペア:

[(1, 221367744), (2, 110683872), (3, 73789248), (4, 55341936), (6, 36894624), (8, 27670968), (9, 24596416), (12, 18447312), (13, 17028288), (16, 13835484), (17, 13021632), (18, 12298208), (24, 9223656), (26, 8514144), (32, 6917742), (34, 6510816), (36, 6149104), (37, 5982912), (39, 5676096), (47, 4709952), (48, 4611828), (51, 4340544), (52, 4257072), (64, 3458871), (68, 3255408), (72, 3074552), (74, 2991456), (78, 2838048), (94, 2354976), (96, 2305914), (102, 2170272), (104, 2128536), (111, 1994304), (117, 1892032), (136, 1627704), (141, 1569984), (144, 1537276), (148, 1495728), (153, 1446848), (156, 1419024), (188, 1177488), (192, 1152957), (204, 1085136), (208, 1064268), (221, 1001664), (222, 997152), (234, 946016), (272, 813852), (282, 784992), (288, 768638), (296, 747864), (306, 723424), (312, 709512), (333, 664768), (376, 588744), (408, 542568), (416, 532134), (423, 523328), (442, 500832), (444, 498576), (468, 473008), (481, 460224), (544, 406926), (564, 392496), (576, 384319), (592, 373932), (611, 362304), (612, 361712), (624, 354756), (629, 351936), (663, 333888), (666, 332384), (752, 294372), (799, 277056), (816, 271284), (832, 266067), (846, 261664), (884, 250416), (888, 249288), (936, 236504), (962, 230112), (1088, 203463), (1128, 196248), (1184, 186966), (1222, 181152), (1224, 180856), (1248, 177378), (1258, 175968), (1326, 166944), (1332, 166192), (1443, 153408), (1504, 147186), (1598, 138528), (1632, 135642), (1692, 130832), (1739, 127296), (1768, 125208), (1776, 124644), (1833, 120768), (1872, 118252), (1887, 117312), (1924, 115056), (1989, 111296), (2256, 98124), (2368, 93483), (2397, 92352), (2444, 90576), (2448, 90428), (2496, 88689), (2516, 87984), (2652, 83472), (2664, 83096), (2886, 76704), (3008, 73593), (3196, 69264), (3264, 67821), (3384, 65416), (3478, 63648), (3536, 62604), (3552, 62322), (3666, 60384), (3744, 59126), (3774, 58656), (3848, 57528), (3978, 55648), (4329, 51136), (4512, 49062), (4794, 46176), (4888, 45288), (4896, 45214), (5032, 43992), (5217, 42432), (5304, 41736), (5328, 41548), (5499, 40256), (5661, 39104), (5772, 38352), (6392, 34632), (6768, 32708), (6956, 31824), (7072, 31302), (7104, 31161), (7191, 30784), (7332, 30192), (7488, 29563), (7548, 29328), (7696, 28764), (7956, 27824), (8177, 27072), (8658, 25568), (9024, 24531), (9588, 23088), (9776, 22644), (9792, 22607), (10064, 21996), (10387, 21312), (10434, 21216), (10608, 20868), (10656, 20774), (10998, 20128), (11322, 19552), (11544, 19176), (12784, 17316), (13536, 16354), (13912, 15912), (14144, 15651), (14382, 15392), (14664, 15096)]