1898812606476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{8731}}^1$

素因数の和:9660

約数の個数: 144

約数和(自身を含む): 4758999237888

約数和(自身を除く): 2860186631412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 361, 366, 722, 732, 823, 1083, 1159, 1444, 1646, 2166, 2318, 2469, 3292, 3477, 4332, 4636, 4938, 6954, 8731, 9876, 13908, 15637, 17462, 22021, 26193, 31274, 34924, 44042, 46911, 50203, 52386, 62548, 66063, 88084, 93822, 100406, 104772, 132126, 150609, 165889, 187644, 200812, 264252, 297103, 301218, 331778, 497667, 532591, 594206, 602436, 663556, 891309, 953857, 995334, 1065182, 1188412, 1597773, 1782618, 1907714, 1990668, 2130364, 2861571, 3151891, 3195546, 3565236, 3815428, 5723142, 6303782, 6391092, 7185613, 9455673, 10119229, 11446284, 12607564, 14371226, 18123283, 18911346, 20238458, 21556839, 28742452, 30357687, 36246566, 37822692, 40476916, 43113678, 54369849, 60715374, 72493132, 86227356, 108739698, 121430748, 136526647, 192265351, 217479396, 273053294, 384530702, 409579941, 438322393, 546106588, 576796053, 769061404, 819159882, 876644786, 1153592106, 1314967179, 1638319764, 1753289572, 2307184212, 2594006293, 2629934358, 5188012586, 5259868716, 7782018879, 8328125467, 10376025172, 15564037758, 16656250934, 24984376401, 31128075516, 33312501868, 49968752802, 99937505604, 158234383873, 316468767746, 474703151619, 632937535492, 949406303238, 1898812606476]

約数ペア:

[(1, 1898812606476), (2, 949406303238), (3, 632937535492), (4, 474703151619), (6, 316468767746), (12, 158234383873), (19, 99937505604), (38, 49968752802), (57, 33312501868), (61, 31128075516), (76, 24984376401), (114, 16656250934), (122, 15564037758), (183, 10376025172), (228, 8328125467), (244, 7782018879), (361, 5259868716), (366, 5188012586), (722, 2629934358), (732, 2594006293), (823, 2307184212), (1083, 1753289572), (1159, 1638319764), (1444, 1314967179), (1646, 1153592106), (2166, 876644786), (2318, 819159882), (2469, 769061404), (3292, 576796053), (3477, 546106588), (4332, 438322393), (4636, 409579941), (4938, 384530702), (6954, 273053294), (8731, 217479396), (9876, 192265351), (13908, 136526647), (15637, 121430748), (17462, 108739698), (22021, 86227356), (26193, 72493132), (31274, 60715374), (34924, 54369849), (44042, 43113678), (46911, 40476916), (50203, 37822692), (52386, 36246566), (62548, 30357687), (66063, 28742452), (88084, 21556839), (93822, 20238458), (100406, 18911346), (104772, 18123283), (132126, 14371226), (150609, 12607564), (165889, 11446284), (187644, 10119229), (200812, 9455673), (264252, 7185613), (297103, 6391092), (301218, 6303782), (331778, 5723142), (497667, 3815428), (532591, 3565236), (594206, 3195546), (602436, 3151891), (663556, 2861571), (891309, 2130364), (953857, 1990668), (995334, 1907714), (1065182, 1782618), (1188412, 1597773)]