2878650024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2923

約数の個数: 128

約数和(自身を含む): 7910505600

約数和(自身を除く): 5031855576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 152, 183, 222, 228, 244, 296, 366, 444, 456, 488, 703, 732, 888, 1159, 1406, 1464, 2109, 2257, 2318, 2797, 2812, 3477, 4218, 4514, 4636, 5594, 5624, 6771, 6954, 8391, 8436, 9028, 9272, 11188, 13542, 13908, 16782, 16872, 18056, 22376, 27084, 27816, 33564, 42883, 53143, 54168, 67128, 85766, 103489, 106286, 128649, 159429, 170617, 171532, 206978, 212572, 257298, 310467, 318858, 341234, 343064, 413956, 425144, 511851, 514596, 620934, 637716, 682468, 827912, 1023702, 1029192, 1241868, 1275432, 1364936, 1966291, 2047404, 2483736, 3241723, 3932582, 4094808, 5898873, 6312829, 6483446, 7865164, 9725169, 11797746, 12625658, 12966892, 15730328, 18938487, 19450338, 23595492, 25251316, 25933784, 37876974, 38900676, 47190984, 50502632, 75753948, 77801352, 119943751, 151507896, 239887502, 359831253, 479775004, 719662506, 959550008, 1439325012, 2878650024]

約数ペア:

[(1, 2878650024), (2, 1439325012), (3, 959550008), (4, 719662506), (6, 479775004), (8, 359831253), (12, 239887502), (19, 151507896), (24, 119943751), (37, 77801352), (38, 75753948), (57, 50502632), (61, 47190984), (74, 38900676), (76, 37876974), (111, 25933784), (114, 25251316), (122, 23595492), (148, 19450338), (152, 18938487), (183, 15730328), (222, 12966892), (228, 12625658), (244, 11797746), (296, 9725169), (366, 7865164), (444, 6483446), (456, 6312829), (488, 5898873), (703, 4094808), (732, 3932582), (888, 3241723), (1159, 2483736), (1406, 2047404), (1464, 1966291), (2109, 1364936), (2257, 1275432), (2318, 1241868), (2797, 1029192), (2812, 1023702), (3477, 827912), (4218, 682468), (4514, 637716), (4636, 620934), (5594, 514596), (5624, 511851), (6771, 425144), (6954, 413956), (8391, 343064), (8436, 341234), (9028, 318858), (9272, 310467), (11188, 257298), (13542, 212572), (13908, 206978), (16782, 171532), (16872, 170617), (18056, 159429), (22376, 128649), (27084, 106286), (27816, 103489), (33564, 85766), (42883, 67128), (53143, 54168)]