261978204048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{35023}}^1$

素因数の和:35533

約数の個数: 160

約数和(自身を含む): 763807875072

約数和(自身を除く): 501829671024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 457, 496, 528, 682, 744, 914, 1023, 1364, 1371, 1488, 1828, 2046, 2728, 2742, 3656, 4092, 5027, 5456, 5484, 7312, 8184, 10054, 10968, 14167, 15081, 16368, 20108, 21936, 28334, 30162, 35023, 40216, 42501, 56668, 60324, 70046, 80432, 85002, 105069, 113336, 120648, 140092, 155837, 170004, 210138, 226672, 241296, 280184, 311674, 340008, 385253, 420276, 467511, 560368, 623348, 680016, 770506, 840552, 935022, 1085713, 1155759, 1246696, 1541012, 1681104, 1870044, 2171426, 2311518, 2493392, 3082024, 3257139, 3740088, 4342852, 4623036, 6164048, 6514278, 7480176, 8685704, 9246072, 11942843, 13028556, 16005511, 17371408, 18492144, 23885686, 26057112, 32011022, 35828529, 47771372, 48016533, 52114224, 64022044, 71657058, 95542744, 96033066, 128044088, 143314116, 176060621, 191085488, 192066132, 256088176, 286628232, 352121242, 384132264, 496170841, 528181863, 573256464, 704242484, 768264528, 992341682, 1056363726, 1408484968, 1488512523, 1984683364, 2112727452, 2816969936, 2977025046, 3969366728, 4225454904, 5457879251, 5954050092, 7938733456, 8450909808, 10915758502, 11908100184, 16373637753, 21831517004, 23816200368, 32747275506, 43663034008, 65494551012, 87326068016, 130989102024, 261978204048]

約数ペア:

[(1, 261978204048), (2, 130989102024), (3, 87326068016), (4, 65494551012), (6, 43663034008), (8, 32747275506), (11, 23816200368), (12, 21831517004), (16, 16373637753), (22, 11908100184), (24, 10915758502), (31, 8450909808), (33, 7938733456), (44, 5954050092), (48, 5457879251), (62, 4225454904), (66, 3969366728), (88, 2977025046), (93, 2816969936), (124, 2112727452), (132, 1984683364), (176, 1488512523), (186, 1408484968), (248, 1056363726), (264, 992341682), (341, 768264528), (372, 704242484), (457, 573256464), (496, 528181863), (528, 496170841), (682, 384132264), (744, 352121242), (914, 286628232), (1023, 256088176), (1364, 192066132), (1371, 191085488), (1488, 176060621), (1828, 143314116), (2046, 128044088), (2728, 96033066), (2742, 95542744), (3656, 71657058), (4092, 64022044), (5027, 52114224), (5456, 48016533), (5484, 47771372), (7312, 35828529), (8184, 32011022), (10054, 26057112), (10968, 23885686), (14167, 18492144), (15081, 17371408), (16368, 16005511), (20108, 13028556), (21936, 11942843), (28334, 9246072), (30162, 8685704), (35023, 7480176), (40216, 6514278), (42501, 6164048), (56668, 4623036), (60324, 4342852), (70046, 3740088), (80432, 3257139), (85002, 3082024), (105069, 2493392), (113336, 2311518), (120648, 2171426), (140092, 1870044), (155837, 1681104), (170004, 1541012), (210138, 1246696), (226672, 1155759), (241296, 1085713), (280184, 935022), (311674, 840552), (340008, 770506), (385253, 680016), (420276, 623348), (467511, 560368)]