748493016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 2022451200

約数和(自身を除く): 1273958184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 113, 116, 124, 174, 186, 226, 232, 248, 307, 339, 348, 372, 452, 614, 678, 696, 744, 899, 904, 921, 1228, 1356, 1798, 1842, 2456, 2697, 2712, 3277, 3503, 3596, 3684, 5394, 6554, 7006, 7192, 7368, 8903, 9517, 9831, 10509, 10788, 13108, 14012, 17806, 19034, 19662, 21018, 21576, 26216, 26709, 28024, 28551, 34691, 35612, 38068, 39324, 42036, 53418, 57102, 69382, 71224, 76136, 78648, 84072, 101587, 104073, 106836, 114204, 138764, 203174, 208146, 213672, 228408, 275993, 277528, 304761, 406348, 416292, 551986, 609522, 812696, 827979, 832584, 1006039, 1075421, 1103972, 1219044, 1655958, 2012078, 2150842, 2207944, 2438088, 3018117, 3226263, 3311916, 4024156, 4301684, 6036234, 6452526, 6623832, 8048312, 8603368, 12072468, 12905052, 24144936, 25810104, 31187209, 62374418, 93561627, 124748836, 187123254, 249497672, 374246508, 748493016]

約数ペア:

[(1, 748493016), (2, 374246508), (3, 249497672), (4, 187123254), (6, 124748836), (8, 93561627), (12, 62374418), (24, 31187209), (29, 25810104), (31, 24144936), (58, 12905052), (62, 12072468), (87, 8603368), (93, 8048312), (113, 6623832), (116, 6452526), (124, 6036234), (174, 4301684), (186, 4024156), (226, 3311916), (232, 3226263), (248, 3018117), (307, 2438088), (339, 2207944), (348, 2150842), (372, 2012078), (452, 1655958), (614, 1219044), (678, 1103972), (696, 1075421), (744, 1006039), (899, 832584), (904, 827979), (921, 812696), (1228, 609522), (1356, 551986), (1798, 416292), (1842, 406348), (2456, 304761), (2697, 277528), (2712, 275993), (3277, 228408), (3503, 213672), (3596, 208146), (3684, 203174), (5394, 138764), (6554, 114204), (7006, 106836), (7192, 104073), (7368, 101587), (8903, 84072), (9517, 78648), (9831, 76136), (10509, 71224), (10788, 69382), (13108, 57102), (14012, 53418), (17806, 42036), (19034, 39324), (19662, 38068), (21018, 35612), (21576, 34691), (26216, 28551), (26709, 28024)]