4938134384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 10076140800

約数和(自身を除く): 5138006416

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 197, 232, 356, 394, 464, 607, 712, 788, 1214, 1424, 1576, 2428, 2581, 3152, 4856, 5162, 5713, 9712, 10324, 11426, 17533, 17603, 20648, 22852, 35066, 35206, 41296, 45704, 54023, 70132, 70412, 91408, 108046, 119579, 140264, 140824, 216092, 239158, 280528, 281648, 432184, 478316, 508457, 864368, 956632, 1016914, 1566667, 1913264, 2033828, 3133334, 3467791, 4067656, 6266668, 6935582, 8135312, 10642531, 12533336, 13871164, 21285062, 25066672, 27742328, 42570124, 55484656, 85140248, 170280496, 308633399, 617266798, 1234533596, 2469067192, 4938134384]

約数ペア:

[(1, 4938134384), (2, 2469067192), (4, 1234533596), (8, 617266798), (16, 308633399), (29, 170280496), (58, 85140248), (89, 55484656), (116, 42570124), (178, 27742328), (197, 25066672), (232, 21285062), (356, 13871164), (394, 12533336), (464, 10642531), (607, 8135312), (712, 6935582), (788, 6266668), (1214, 4067656), (1424, 3467791), (1576, 3133334), (2428, 2033828), (2581, 1913264), (3152, 1566667), (4856, 1016914), (5162, 956632), (5713, 864368), (9712, 508457), (10324, 478316), (11426, 432184), (17533, 281648), (17603, 280528), (20648, 239158), (22852, 216092), (35066, 140824), (35206, 140264), (41296, 119579), (45704, 108046), (54023, 91408), (70132, 70412)]