217986912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 530513568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 67, 72, 78, 79, 88, 96, 99, 104, 117, 132, 134, 143, 144, 156, 158, 176, 198, 201, 208, 234, 237, 264, 268, 286, 288, 312, 316, 352, 396, 402, 416, 429, 468, 474, 528, 536, 572, 603, 624, 632, 711, 737, 792, 804, 858, 869, 871, 936, 948, 1027, 1056, 1072, 1144, 1206, 1248, 1264, 1287, 1422, 1474, 1584, 1608, 1716, 1738, 1742, 1872, 1896, 2054, 2144, 2211, 2288, 2412, 2528, 2574, 2607, 2613, 2844, 2948, 3081, 3168, 3216, 3432, 3476, 3484, 3744, 3792, 4108, 4422, 4576, 4824, 5148, 5214, 5226, 5293, 5688, 5896, 6162, 6432, 6633, 6864, 6952, 6968, 7584, 7821, 7839, 8216, 8844, 9243, 9581, 9648, 10296, 10428, 10452, 10586, 11297, 11376, 11792, 12324, 13266, 13728, 13904, 13936, 15642, 15678, 15879, 16432, 17688, 18486, 19162, 19296, 20592, 20856, 20904, 21172, 22594, 22752, 23584, 24648, 26532, 27808, 27872, 28743, 31284, 31356, 31758, 32864, 33891, 35376, 36972, 38324, 41184, 41712, 41808, 42344, 45188, 47637, 49296, 53064, 57486, 58223, 62568, 62712, 63516, 67782, 68809, 70752, 73944, 76648, 83424, 83616, 84688, 86229, 90376, 95274, 98592, 101673, 106128, 114972, 116446, 125136, 125424, 127032, 135564, 137618, 147888, 153296, 169376, 172458, 174669, 180752, 190548, 203346, 206427, 212256, 229944, 232892, 250272, 250848, 254064, 271128, 275236, 295776, 306592, 344916, 349338, 361504, 381096, 406692, 412854, 459888, 465784, 508128, 524007, 542256, 550472, 619281, 689832, 698676, 756899, 762192, 813384, 825708, 919776, 931568, 1048014, 1084512, 1100944, 1238562, 1379664, 1397352, 1513798, 1524384, 1626768, 1651416, 1863136, 2096028, 2201888, 2270697, 2477124, 2759328, 2794704, 3027596, 3253536, 3302832, 4192056, 4541394, 4954248, 5589408, 6055192, 6605664, 6812091, 8384112, 9082788, 9908496, 12110384, 13624182, 16768224, 18165576, 19816992, 24220768, 27248364, 36331152, 54496728, 72662304, 108993456, 217986912]

約数ペア:

[(1, 217986912), (2, 108993456), (3, 72662304), (4, 54496728), (6, 36331152), (8, 27248364), (9, 24220768), (11, 19816992), (12, 18165576), (13, 16768224), (16, 13624182), (18, 12110384), (22, 9908496), (24, 9082788), (26, 8384112), (32, 6812091), (33, 6605664), (36, 6055192), (39, 5589408), (44, 4954248), (48, 4541394), (52, 4192056), (66, 3302832), (67, 3253536), (72, 3027596), (78, 2794704), (79, 2759328), (88, 2477124), (96, 2270697), (99, 2201888), (104, 2096028), (117, 1863136), (132, 1651416), (134, 1626768), (143, 1524384), (144, 1513798), (156, 1397352), (158, 1379664), (176, 1238562), (198, 1100944), (201, 1084512), (208, 1048014), (234, 931568), (237, 919776), (264, 825708), (268, 813384), (286, 762192), (288, 756899), (312, 698676), (316, 689832), (352, 619281), (396, 550472), (402, 542256), (416, 524007), (429, 508128), (468, 465784), (474, 459888), (528, 412854), (536, 406692), (572, 381096), (603, 361504), (624, 349338), (632, 344916), (711, 306592), (737, 295776), (792, 275236), (804, 271128), (858, 254064), (869, 250848), (871, 250272), (936, 232892), (948, 229944), (1027, 212256), (1056, 206427), (1072, 203346), (1144, 190548), (1206, 180752), (1248, 174669), (1264, 172458), (1287, 169376), (1422, 153296), (1474, 147888), (1584, 137618), (1608, 135564), (1716, 127032), (1738, 125424), (1742, 125136), (1872, 116446), (1896, 114972), (2054, 106128), (2144, 101673), (2211, 98592), (2288, 95274), (2412, 90376), (2528, 86229), (2574, 84688), (2607, 83616), (2613, 83424), (2844, 76648), (2948, 73944), (3081, 70752), (3168, 68809), (3216, 67782), (3432, 63516), (3476, 62712), (3484, 62568), (3744, 58223), (3792, 57486), (4108, 53064), (4422, 49296), (4576, 47637), (4824, 45188), (5148, 42344), (5214, 41808), (5226, 41712), (5293, 41184), (5688, 38324), (5896, 36972), (6162, 35376), (6432, 33891), (6633, 32864), (6864, 31758), (6952, 31356), (6968, 31284), (7584, 28743), (7821, 27872), (7839, 27808), (8216, 26532), (8844, 24648), (9243, 23584), (9581, 22752), (9648, 22594), (10296, 21172), (10428, 20904), (10452, 20856), (10586, 20592), (11297, 19296), (11376, 19162), (11792, 18486), (12324, 17688), (13266, 16432), (13728, 15879), (13904, 15678), (13936, 15642)]