899877408332

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{53279}}^1$

素因数の和:53488

約数の個数: 144

約数和(自身を含む): 2006653098240

約数和(自身を除く): 1106775689908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 137, 148, 196, 238, 259, 274, 476, 518, 548, 629, 833, 959, 1036, 1258, 1666, 1813, 1918, 2329, 2516, 3332, 3626, 3836, 4403, 4658, 5069, 6713, 7252, 8806, 9316, 10138, 13426, 16303, 17612, 20276, 26852, 30821, 32606, 35483, 53279, 61642, 65212, 70966, 86173, 106558, 114121, 123284, 141932, 172346, 213116, 228242, 248381, 344692, 372953, 456484, 496762, 603211, 745906, 905743, 993524, 1206422, 1491812, 1811486, 1971323, 2412844, 2610671, 3622972, 3942646, 4222477, 5221342, 6340201, 7299223, 7885292, 8444954, 10442684, 12680402, 13799261, 14598446, 16889908, 25360804, 27598522, 29196892, 33512491, 44381407, 51094561, 55197044, 67024982, 88762814, 96594827, 102189122, 124086791, 134049964, 177525628, 193189654, 204378244, 234587437, 248173582, 270071251, 357661927, 386379308, 469174874, 496347164, 540142502, 715323854, 868607537, 938349748, 1080285004, 1430647708, 1642112059, 1737215074, 1890498757, 3284224118, 3474430148, 3780997514, 4591211267, 6080252759, 6568448236, 7561995028, 9182422534, 12160505518, 13233491299, 18364845068, 24321011036, 26466982598, 32138478869, 52933965196, 64276957738, 128553915476, 224969352083, 449938704166, 899877408332]

約数ペア:

[(1, 899877408332), (2, 449938704166), (4, 224969352083), (7, 128553915476), (14, 64276957738), (17, 52933965196), (28, 32138478869), (34, 26466982598), (37, 24321011036), (49, 18364845068), (68, 13233491299), (74, 12160505518), (98, 9182422534), (119, 7561995028), (137, 6568448236), (148, 6080252759), (196, 4591211267), (238, 3780997514), (259, 3474430148), (274, 3284224118), (476, 1890498757), (518, 1737215074), (548, 1642112059), (629, 1430647708), (833, 1080285004), (959, 938349748), (1036, 868607537), (1258, 715323854), (1666, 540142502), (1813, 496347164), (1918, 469174874), (2329, 386379308), (2516, 357661927), (3332, 270071251), (3626, 248173582), (3836, 234587437), (4403, 204378244), (4658, 193189654), (5069, 177525628), (6713, 134049964), (7252, 124086791), (8806, 102189122), (9316, 96594827), (10138, 88762814), (13426, 67024982), (16303, 55197044), (17612, 51094561), (20276, 44381407), (26852, 33512491), (30821, 29196892), (32606, 27598522), (35483, 25360804), (53279, 16889908), (61642, 14598446), (65212, 13799261), (70966, 12680402), (86173, 10442684), (106558, 8444954), (114121, 7885292), (123284, 7299223), (141932, 6340201), (172346, 5221342), (213116, 4222477), (228242, 3942646), (248381, 3622972), (344692, 2610671), (372953, 2412844), (456484, 1971323), (496762, 1811486), (603211, 1491812), (745906, 1206422), (905743, 993524)]