1215669260848

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{18749}}^1$

素因数の和:19395

約数の個数: 120

約数和(自身を含む): 2760760800000

約数和(自身を除く): 1545091539152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 433, 764, 784, 866, 1337, 1528, 1732, 2674, 3031, 3056, 3464, 5348, 6062, 6928, 9359, 10696, 12124, 18718, 18749, 21217, 21392, 24248, 37436, 37498, 42434, 48496, 74872, 74996, 82703, 84868, 131243, 149744, 149992, 165406, 169736, 262486, 299984, 330812, 339472, 524972, 578921, 661624, 918701, 1049944, 1157842, 1323248, 1837402, 2099888, 2315684, 3581059, 3674804, 4052447, 4631368, 7162118, 7349608, 8104894, 8118317, 9262736, 14324236, 14699216, 16209788, 16236634, 25067413, 28648472, 32419576, 32473268, 50134826, 56828219, 57296944, 64839152, 64946536, 100269652, 113656438, 129893072, 175471891, 200539304, 227312876, 350943782, 397797533, 401078608, 454625752, 701887564, 795595066, 909251504, 1403775128, 1550598547, 1591190132, 2807550256, 3101197094, 3182380264, 6202394188, 6364760528, 10854189829, 12404788376, 21708379658, 24809576752, 43416759316, 75979328803, 86833518632, 151958657606, 173667037264, 303917315212, 607834630424, 1215669260848]

約数ペア:

[(1, 1215669260848), (2, 607834630424), (4, 303917315212), (7, 173667037264), (8, 151958657606), (14, 86833518632), (16, 75979328803), (28, 43416759316), (49, 24809576752), (56, 21708379658), (98, 12404788376), (112, 10854189829), (191, 6364760528), (196, 6202394188), (382, 3182380264), (392, 3101197094), (433, 2807550256), (764, 1591190132), (784, 1550598547), (866, 1403775128), (1337, 909251504), (1528, 795595066), (1732, 701887564), (2674, 454625752), (3031, 401078608), (3056, 397797533), (3464, 350943782), (5348, 227312876), (6062, 200539304), (6928, 175471891), (9359, 129893072), (10696, 113656438), (12124, 100269652), (18718, 64946536), (18749, 64839152), (21217, 57296944), (21392, 56828219), (24248, 50134826), (37436, 32473268), (37498, 32419576), (42434, 28648472), (48496, 25067413), (74872, 16236634), (74996, 16209788), (82703, 14699216), (84868, 14324236), (131243, 9262736), (149744, 8118317), (149992, 8104894), (165406, 7349608), (169736, 7162118), (262486, 4631368), (299984, 4052447), (330812, 3674804), (339472, 3581059), (524972, 2315684), (578921, 2099888), (661624, 1837402), (918701, 1323248), (1049944, 1157842)]