891147072

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 2635227648

約数和(自身を除く): 1744080576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 47, 48, 51, 64, 68, 74, 94, 96, 102, 111, 136, 141, 148, 157, 188, 192, 204, 222, 272, 282, 296, 314, 376, 408, 444, 471, 544, 564, 592, 628, 629, 752, 799, 816, 888, 942, 1088, 1128, 1184, 1256, 1258, 1504, 1598, 1632, 1739, 1776, 1884, 1887, 2256, 2368, 2397, 2512, 2516, 2669, 3008, 3196, 3264, 3478, 3552, 3768, 3774, 4512, 4794, 5024, 5032, 5217, 5338, 5809, 6392, 6956, 7104, 7379, 7536, 7548, 8007, 9024, 9588, 10048, 10064, 10434, 10676, 11618, 12784, 13912, 14758, 15072, 15096, 16014, 17427, 19176, 20128, 20868, 21352, 22137, 23236, 25568, 27824, 29516, 29563, 30144, 30192, 32028, 34854, 38352, 40256, 41736, 42704, 44274, 46472, 51136, 55648, 59032, 59126, 60384, 64056, 69708, 76704, 83472, 85408, 88548, 88689, 92944, 98753, 111296, 118064, 118252, 120768, 125443, 128112, 139416, 153408, 166944, 170816, 177096, 177378, 185888, 197506, 236128, 236504, 250886, 256224, 273023, 278832, 296259, 333888, 354192, 354756, 371776, 376329, 395012, 472256, 473008, 501772, 512448, 546046, 557664, 592518, 708384, 709512, 752658, 790024, 819069, 946016, 1003544, 1092092, 1115328, 1185036, 1416768, 1419024, 1505316, 1580048, 1638138, 1892032, 2007088, 2184184, 2370072, 2838048, 3010632, 3160096, 3276276, 4014176, 4368368, 4641391, 4740144, 5676096, 6021264, 6320192, 6552552, 8028352, 8736736, 9282782, 9480288, 12042528, 13105104, 13924173, 17473472, 18565564, 18960576, 24085056, 26210208, 27848346, 37131128, 52420416, 55696692, 74262256, 111393384, 148524512, 222786768, 297049024, 445573536, 891147072]

約数ペア:

[(1, 891147072), (2, 445573536), (3, 297049024), (4, 222786768), (6, 148524512), (8, 111393384), (12, 74262256), (16, 55696692), (17, 52420416), (24, 37131128), (32, 27848346), (34, 26210208), (37, 24085056), (47, 18960576), (48, 18565564), (51, 17473472), (64, 13924173), (68, 13105104), (74, 12042528), (94, 9480288), (96, 9282782), (102, 8736736), (111, 8028352), (136, 6552552), (141, 6320192), (148, 6021264), (157, 5676096), (188, 4740144), (192, 4641391), (204, 4368368), (222, 4014176), (272, 3276276), (282, 3160096), (296, 3010632), (314, 2838048), (376, 2370072), (408, 2184184), (444, 2007088), (471, 1892032), (544, 1638138), (564, 1580048), (592, 1505316), (628, 1419024), (629, 1416768), (752, 1185036), (799, 1115328), (816, 1092092), (888, 1003544), (942, 946016), (1088, 819069), (1128, 790024), (1184, 752658), (1256, 709512), (1258, 708384), (1504, 592518), (1598, 557664), (1632, 546046), (1739, 512448), (1776, 501772), (1884, 473008), (1887, 472256), (2256, 395012), (2368, 376329), (2397, 371776), (2512, 354756), (2516, 354192), (2669, 333888), (3008, 296259), (3196, 278832), (3264, 273023), (3478, 256224), (3552, 250886), (3768, 236504), (3774, 236128), (4512, 197506), (4794, 185888), (5024, 177378), (5032, 177096), (5217, 170816), (5338, 166944), (5809, 153408), (6392, 139416), (6956, 128112), (7104, 125443), (7379, 120768), (7536, 118252), (7548, 118064), (8007, 111296), (9024, 98753), (9588, 92944), (10048, 88689), (10064, 88548), (10434, 85408), (10676, 83472), (11618, 76704), (12784, 69708), (13912, 64056), (14758, 60384), (15072, 59126), (15096, 59032), (16014, 55648), (17427, 51136), (19176, 46472), (20128, 44274), (20868, 42704), (21352, 41736), (22137, 40256), (23236, 38352), (25568, 34854), (27824, 32028), (29516, 30192), (29563, 30144)]