865704144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5303}}^1$

素因数の和:5512

約数の個数: 80

約数和(自身を含む): 2367705600

約数和(自身を除く): 1502001456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 179, 228, 304, 358, 456, 537, 716, 912, 1074, 1432, 2148, 2864, 3401, 4296, 5303, 6802, 8592, 10203, 10606, 13604, 15909, 20406, 21212, 27208, 31818, 40812, 42424, 54416, 63636, 81624, 84848, 100757, 127272, 163248, 201514, 254544, 302271, 403028, 604542, 806056, 949237, 1209084, 1612112, 1898474, 2418168, 2847711, 3796948, 4836336, 5695422, 7593896, 11390844, 15187792, 18035503, 22781688, 36071006, 45563376, 54106509, 72142012, 108213018, 144284024, 216426036, 288568048, 432852072, 865704144]

約数ペア:

[(1, 865704144), (2, 432852072), (3, 288568048), (4, 216426036), (6, 144284024), (8, 108213018), (12, 72142012), (16, 54106509), (19, 45563376), (24, 36071006), (38, 22781688), (48, 18035503), (57, 15187792), (76, 11390844), (114, 7593896), (152, 5695422), (179, 4836336), (228, 3796948), (304, 2847711), (358, 2418168), (456, 1898474), (537, 1612112), (716, 1209084), (912, 949237), (1074, 806056), (1432, 604542), (2148, 403028), (2864, 302271), (3401, 254544), (4296, 201514), (5303, 163248), (6802, 127272), (8592, 100757), (10203, 84848), (10606, 81624), (13604, 63636), (15909, 54416), (20406, 42424), (21212, 40812), (27208, 31818)]