689843544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 1991485440

約数和(自身を除く): 1301641896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 221, 249, 312, 332, 408, 442, 498, 663, 664, 884, 996, 1079, 1326, 1411, 1567, 1768, 1992, 2158, 2652, 2822, 3134, 3237, 4233, 4316, 4701, 5304, 5644, 6268, 6474, 8466, 8632, 9402, 11288, 12536, 12948, 16932, 18343, 18804, 20371, 25896, 26639, 33864, 36686, 37608, 40742, 53278, 55029, 61113, 73372, 79917, 81484, 106556, 110058, 122226, 130061, 146744, 159834, 162968, 213112, 220116, 244452, 260122, 319668, 346307, 390183, 440232, 488904, 520244, 639336, 692614, 780366, 1038921, 1040488, 1385228, 1560732, 1690793, 2077842, 2211037, 2770456, 3121464, 3381586, 4155684, 4422074, 5072379, 6633111, 6763172, 8311368, 8844148, 10144758, 13266222, 13526344, 17688296, 20289516, 26532444, 28743481, 40579032, 53064888, 57486962, 86230443, 114973924, 172460886, 229947848, 344921772, 689843544]

約数ペア:

[(1, 689843544), (2, 344921772), (3, 229947848), (4, 172460886), (6, 114973924), (8, 86230443), (12, 57486962), (13, 53064888), (17, 40579032), (24, 28743481), (26, 26532444), (34, 20289516), (39, 17688296), (51, 13526344), (52, 13266222), (68, 10144758), (78, 8844148), (83, 8311368), (102, 6763172), (104, 6633111), (136, 5072379), (156, 4422074), (166, 4155684), (204, 3381586), (221, 3121464), (249, 2770456), (312, 2211037), (332, 2077842), (408, 1690793), (442, 1560732), (498, 1385228), (663, 1040488), (664, 1038921), (884, 780366), (996, 692614), (1079, 639336), (1326, 520244), (1411, 488904), (1567, 440232), (1768, 390183), (1992, 346307), (2158, 319668), (2652, 260122), (2822, 244452), (3134, 220116), (3237, 213112), (4233, 162968), (4316, 159834), (4701, 146744), (5304, 130061), (5644, 122226), (6268, 110058), (6474, 106556), (8466, 81484), (8632, 79917), (9402, 73372), (11288, 61113), (12536, 55029), (12948, 53278), (16932, 40742), (18343, 37608), (18804, 36686), (20371, 33864), (25896, 26639)]