887819121072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{49459}}^1$

素因数の和:49752

約数の個数: 240

約数和(自身を含む): 2750349521920

約数和(自身を除く): 1862530400848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 223, 234, 258, 312, 344, 387, 446, 468, 516, 559, 624, 669, 688, 774, 892, 936, 1032, 1118, 1338, 1548, 1677, 1784, 1872, 2007, 2064, 2236, 2676, 2899, 3096, 3354, 3568, 4014, 4472, 5031, 5352, 5798, 6192, 6708, 8028, 8697, 8944, 9589, 10062, 10704, 11596, 13416, 16056, 17394, 19178, 20124, 23192, 26091, 26832, 28767, 32112, 34788, 38356, 40248, 46384, 49459, 52182, 57534, 69576, 76712, 80496, 86301, 98918, 104364, 115068, 124657, 139152, 148377, 153424, 172602, 197836, 208728, 230136, 249314, 296754, 345204, 373971, 395672, 417456, 445131, 460272, 498628, 593508, 642967, 690408, 747942, 791344, 890262, 997256, 1121913, 1187016, 1285934, 1380816, 1495884, 1780524, 1928901, 1994512, 2126737, 2243826, 2374032, 2571868, 2991768, 3561048, 3857802, 4253474, 4487652, 5143736, 5786703, 5983536, 6380211, 7122096, 7715604, 8506948, 8975304, 10287472, 11029357, 11573406, 12760422, 15431208, 17013896, 17950608, 19140633, 22058714, 23146812, 25520844, 27647581, 30862416, 33088071, 34027792, 38281266, 44117428, 46293624, 51041688, 55295162, 66176142, 76562532, 82942743, 88234856, 92587248, 99264213, 102083376, 110590324, 132352284, 143381641, 153125064, 165885486, 176469712, 198528426, 221180648, 248828229, 264704568, 286763282, 306250128, 331770972, 397056852, 430144923, 442361296, 474262351, 497656458, 529409136, 573526564, 663541944, 794113704, 860289846, 948524702, 995312916, 1147053128, 1290434769, 1327083888, 1422787053, 1588227408, 1720579692, 1897049404, 1990625832, 2294106256, 2580869538, 2845574106, 3441159384, 3794098808, 3981251664, 4268361159, 5161739076, 5691148212, 6165410563, 6882318768, 7588197616, 8536722318, 10323478152, 11382296424, 12330821126, 17073444636, 18496231689, 20646956304, 22764592848, 24661642252, 34146889272, 36992463378, 49323284504, 55488695067, 68293778544, 73984926756, 98646569008, 110977390134, 147969853512, 221954780268, 295939707024, 443909560536, 887819121072]

約数ペア:

[(1, 887819121072), (2, 443909560536), (3, 295939707024), (4, 221954780268), (6, 147969853512), (8, 110977390134), (9, 98646569008), (12, 73984926756), (13, 68293778544), (16, 55488695067), (18, 49323284504), (24, 36992463378), (26, 34146889272), (36, 24661642252), (39, 22764592848), (43, 20646956304), (48, 18496231689), (52, 17073444636), (72, 12330821126), (78, 11382296424), (86, 10323478152), (104, 8536722318), (117, 7588197616), (129, 6882318768), (144, 6165410563), (156, 5691148212), (172, 5161739076), (208, 4268361159), (223, 3981251664), (234, 3794098808), (258, 3441159384), (312, 2845574106), (344, 2580869538), (387, 2294106256), (446, 1990625832), (468, 1897049404), (516, 1720579692), (559, 1588227408), (624, 1422787053), (669, 1327083888), (688, 1290434769), (774, 1147053128), (892, 995312916), (936, 948524702), (1032, 860289846), (1118, 794113704), (1338, 663541944), (1548, 573526564), (1677, 529409136), (1784, 497656458), (1872, 474262351), (2007, 442361296), (2064, 430144923), (2236, 397056852), (2676, 331770972), (2899, 306250128), (3096, 286763282), (3354, 264704568), (3568, 248828229), (4014, 221180648), (4472, 198528426), (5031, 176469712), (5352, 165885486), (5798, 153125064), (6192, 143381641), (6708, 132352284), (8028, 110590324), (8697, 102083376), (8944, 99264213), (9589, 92587248), (10062, 88234856), (10704, 82942743), (11596, 76562532), (13416, 66176142), (16056, 55295162), (17394, 51041688), (19178, 46293624), (20124, 44117428), (23192, 38281266), (26091, 34027792), (26832, 33088071), (28767, 30862416), (32112, 27647581), (34788, 25520844), (38356, 23146812), (40248, 22058714), (46384, 19140633), (49459, 17950608), (52182, 17013896), (57534, 15431208), (69576, 12760422), (76712, 11573406), (80496, 11029357), (86301, 10287472), (98918, 8975304), (104364, 8506948), (115068, 7715604), (124657, 7122096), (139152, 6380211), (148377, 5983536), (153424, 5786703), (172602, 5143736), (197836, 4487652), (208728, 4253474), (230136, 3857802), (249314, 3561048), (296754, 2991768), (345204, 2571868), (373971, 2374032), (395672, 2243826), (417456, 2126737), (445131, 1994512), (460272, 1928901), (498628, 1780524), (593508, 1495884), (642967, 1380816), (690408, 1285934), (747942, 1187016), (791344, 1121913), (890262, 997256)]