856989594964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 1572496572416

約数和(自身を除く): 715506977452

約数列:

[1, 2, 4, 31, 62, 124, 157, 223, 307, 314, 446, 614, 628, 643, 892, 1228, 1286, 2572, 4867, 6913, 9517, 9734, 13826, 19034, 19468, 19933, 27652, 35011, 38068, 39866, 48199, 68461, 70022, 79732, 96398, 100951, 136922, 140044, 143389, 192796, 197401, 201902, 273844, 286778, 394802, 403804, 573556, 789604, 1085341, 1494169, 2122291, 2170682, 2988338, 3129481, 4244582, 4341364, 4445059, 5976676, 6119431, 6258962, 8489164, 8890118, 10748377, 12238862, 12517924, 17780236, 21496754, 22512073, 24477724, 30991957, 42993508, 44020423, 45024146, 61983914, 88040846, 90048292, 123967828, 176081692, 333199687, 666399374, 697874263, 960750667, 1332798748, 1364633113, 1395748526, 1921501334, 2729266226, 2791497052, 3843002668, 5458532452, 6911206411, 13822412822, 27644825644, 214247398741, 428494797482, 856989594964]

約数ペア:

[(1, 856989594964), (2, 428494797482), (4, 214247398741), (31, 27644825644), (62, 13822412822), (124, 6911206411), (157, 5458532452), (223, 3843002668), (307, 2791497052), (314, 2729266226), (446, 1921501334), (614, 1395748526), (628, 1364633113), (643, 1332798748), (892, 960750667), (1228, 697874263), (1286, 666399374), (2572, 333199687), (4867, 176081692), (6913, 123967828), (9517, 90048292), (9734, 88040846), (13826, 61983914), (19034, 45024146), (19468, 44020423), (19933, 42993508), (27652, 30991957), (35011, 24477724), (38068, 22512073), (39866, 21496754), (48199, 17780236), (68461, 12517924), (70022, 12238862), (79732, 10748377), (96398, 8890118), (100951, 8489164), (136922, 6258962), (140044, 6119431), (143389, 5976676), (192796, 4445059), (197401, 4341364), (201902, 4244582), (273844, 3129481), (286778, 2988338), (394802, 2170682), (403804, 2122291), (573556, 1494169), (789604, 1085341)]