2881571468412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{161999}}^1$

素因数の和:162225

約数の個数: 216

約数和(自身を含む): 8516702880000

約数和(自身を除く): 5635131411588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 179, 182, 196, 273, 294, 338, 358, 364, 507, 537, 546, 588, 637, 676, 716, 1014, 1074, 1092, 1183, 1253, 1274, 1911, 2028, 2148, 2327, 2366, 2506, 2548, 3549, 3759, 3822, 4654, 4732, 5012, 6981, 7098, 7518, 7644, 8281, 8771, 9308, 13962, 14196, 15036, 16289, 16562, 17542, 24843, 26313, 27924, 30251, 32578, 33124, 35084, 48867, 49686, 52626, 60502, 65156, 90753, 97734, 99372, 105252, 114023, 121004, 161999, 181506, 195468, 211757, 228046, 323998, 342069, 363012, 423514, 456092, 485997, 635271, 647996, 684138, 847028, 971994, 1133993, 1270542, 1368276, 1482299, 1943988, 2105987, 2267986, 2541084, 2964598, 3401979, 4211974, 4446897, 4535972, 5929196, 6317961, 6803958, 7937951, 8423948, 8893794, 12635922, 13607916, 14741909, 15875902, 17787588, 23813853, 25271844, 27377831, 28997821, 29483818, 31751804, 44225727, 47627706, 54755662, 57995642, 58967636, 82133493, 86993463, 88451454, 95255412, 103193363, 109511324, 115991284, 164266986, 173986926, 176902908, 191644817, 202984747, 206386726, 309580089, 328533972, 347973852, 376971673, 383289634, 405969494, 412773452, 574934451, 608954241, 619160178, 753943346, 766579268, 811938988, 1130915019, 1149868902, 1217908482, 1238320356, 1341513719, 1420893229, 1507886692, 2261830038, 2299737804, 2435816964, 2638801711, 2683027438, 2841786458, 4024541157, 4262679687, 4523660076, 4900631749, 5277603422, 5366054876, 5683572916, 7916405133, 8049082314, 8525359374, 9801263498, 10555206844, 14701895247, 15832810266, 16098164628, 17050718748, 18471611977, 19602526996, 29403790494, 31665620532, 34304422243, 36943223954, 55414835931, 58807580988, 68608844486, 73886447908, 102913266729, 110829671862, 137217688972, 205826533458, 221659343724, 240130955701, 411653066916, 480261911402, 720392867103, 960523822804, 1440785734206, 2881571468412]

約数ペア:

[(1, 2881571468412), (2, 1440785734206), (3, 960523822804), (4, 720392867103), (6, 480261911402), (7, 411653066916), (12, 240130955701), (13, 221659343724), (14, 205826533458), (21, 137217688972), (26, 110829671862), (28, 102913266729), (39, 73886447908), (42, 68608844486), (49, 58807580988), (52, 55414835931), (78, 36943223954), (84, 34304422243), (91, 31665620532), (98, 29403790494), (147, 19602526996), (156, 18471611977), (169, 17050718748), (179, 16098164628), (182, 15832810266), (196, 14701895247), (273, 10555206844), (294, 9801263498), (338, 8525359374), (358, 8049082314), (364, 7916405133), (507, 5683572916), (537, 5366054876), (546, 5277603422), (588, 4900631749), (637, 4523660076), (676, 4262679687), (716, 4024541157), (1014, 2841786458), (1074, 2683027438), (1092, 2638801711), (1183, 2435816964), (1253, 2299737804), (1274, 2261830038), (1911, 1507886692), (2028, 1420893229), (2148, 1341513719), (2327, 1238320356), (2366, 1217908482), (2506, 1149868902), (2548, 1130915019), (3549, 811938988), (3759, 766579268), (3822, 753943346), (4654, 619160178), (4732, 608954241), (5012, 574934451), (6981, 412773452), (7098, 405969494), (7518, 383289634), (7644, 376971673), (8281, 347973852), (8771, 328533972), (9308, 309580089), (13962, 206386726), (14196, 202984747), (15036, 191644817), (16289, 176902908), (16562, 173986926), (17542, 164266986), (24843, 115991284), (26313, 109511324), (27924, 103193363), (30251, 95255412), (32578, 88451454), (33124, 86993463), (35084, 82133493), (48867, 58967636), (49686, 57995642), (52626, 54755662), (60502, 47627706), (65156, 44225727), (90753, 31751804), (97734, 29483818), (99372, 28997821), (105252, 27377831), (114023, 25271844), (121004, 23813853), (161999, 17787588), (181506, 15875902), (195468, 14741909), (211757, 13607916), (228046, 12635922), (323998, 8893794), (342069, 8423948), (363012, 7937951), (423514, 6803958), (456092, 6317961), (485997, 5929196), (635271, 4535972), (647996, 4446897), (684138, 4211974), (847028, 3401979), (971994, 2964598), (1133993, 2541084), (1270542, 2267986), (1368276, 2105987), (1482299, 1943988)]