2879104488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 8116174080

約数和(自身を除く): 5237069592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 421, 552, 598, 842, 897, 953, 1196, 1263, 1684, 1794, 1906, 2392, 2526, 2859, 3368, 3588, 3812, 5052, 5473, 5718, 7176, 7624, 9683, 10104, 10946, 11436, 12389, 16419, 19366, 21892, 21919, 22872, 24778, 29049, 32838, 37167, 38732, 43784, 43838, 49556, 58098, 65676, 65757, 74334, 77464, 87676, 99112, 116196, 125879, 131352, 131514, 148668, 175352, 232392, 251758, 263028, 284947, 297336, 377637, 401213, 503516, 526056, 569894, 755274, 802426, 854841, 1007032, 1139788, 1203639, 1510548, 1604852, 1709682, 2279576, 2407278, 3021096, 3209704, 3419364, 4814556, 5215769, 6838728, 9227899, 9629112, 10431538, 15647307, 18455798, 20863076, 27683697, 31294614, 36911596, 41726152, 55367394, 62589228, 73823192, 110734788, 119962687, 125178456, 221469576, 239925374, 359888061, 479850748, 719776122, 959701496, 1439552244, 2879104488]

約数ペア:

[(1, 2879104488), (2, 1439552244), (3, 959701496), (4, 719776122), (6, 479850748), (8, 359888061), (12, 239925374), (13, 221469576), (23, 125178456), (24, 119962687), (26, 110734788), (39, 73823192), (46, 62589228), (52, 55367394), (69, 41726152), (78, 36911596), (92, 31294614), (104, 27683697), (138, 20863076), (156, 18455798), (184, 15647307), (276, 10431538), (299, 9629112), (312, 9227899), (421, 6838728), (552, 5215769), (598, 4814556), (842, 3419364), (897, 3209704), (953, 3021096), (1196, 2407278), (1263, 2279576), (1684, 1709682), (1794, 1604852), (1906, 1510548), (2392, 1203639), (2526, 1139788), (2859, 1007032), (3368, 854841), (3588, 802426), (3812, 755274), (5052, 569894), (5473, 526056), (5718, 503516), (7176, 401213), (7624, 377637), (9683, 297336), (10104, 284947), (10946, 263028), (11436, 251758), (12389, 232392), (16419, 175352), (19366, 148668), (21892, 131514), (21919, 131352), (22872, 125879), (24778, 116196), (29049, 99112), (32838, 87676), (37167, 77464), (38732, 74334), (43784, 65757), (43838, 65676), (49556, 58098)]