749888964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 2172852864

約数和(自身を除く): 1422963900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 281, 293, 396, 414, 506, 562, 586, 759, 828, 843, 879, 1012, 1124, 1172, 1518, 1686, 1758, 2277, 2529, 2637, 3036, 3091, 3223, 3372, 3516, 4554, 5058, 5274, 6182, 6446, 6463, 6739, 9108, 9273, 9669, 10116, 10548, 12364, 12892, 12926, 13478, 18546, 19338, 19389, 20217, 25852, 26956, 27819, 29007, 37092, 38676, 38778, 40434, 55638, 58014, 58167, 60651, 71093, 74129, 77556, 80868, 82333, 111276, 116028, 116334, 121302, 142186, 148258, 164666, 213279, 222387, 232668, 242604, 246999, 284372, 296516, 329332, 426558, 444774, 493998, 639837, 667161, 740997, 853116, 889548, 905663, 987996, 1279674, 1334322, 1481994, 1811326, 1893659, 2559348, 2668644, 2716989, 2963988, 3622652, 3787318, 5433978, 5680977, 7574636, 8150967, 10867956, 11361954, 16301934, 17042931, 20830249, 22723908, 32603868, 34085862, 41660498, 62490747, 68171724, 83320996, 124981494, 187472241, 249962988, 374944482, 749888964]

約数ペア:

[(1, 749888964), (2, 374944482), (3, 249962988), (4, 187472241), (6, 124981494), (9, 83320996), (11, 68171724), (12, 62490747), (18, 41660498), (22, 34085862), (23, 32603868), (33, 22723908), (36, 20830249), (44, 17042931), (46, 16301934), (66, 11361954), (69, 10867956), (92, 8150967), (99, 7574636), (132, 5680977), (138, 5433978), (198, 3787318), (207, 3622652), (253, 2963988), (276, 2716989), (281, 2668644), (293, 2559348), (396, 1893659), (414, 1811326), (506, 1481994), (562, 1334322), (586, 1279674), (759, 987996), (828, 905663), (843, 889548), (879, 853116), (1012, 740997), (1124, 667161), (1172, 639837), (1518, 493998), (1686, 444774), (1758, 426558), (2277, 329332), (2529, 296516), (2637, 284372), (3036, 246999), (3091, 242604), (3223, 232668), (3372, 222387), (3516, 213279), (4554, 164666), (5058, 148258), (5274, 142186), (6182, 121302), (6446, 116334), (6463, 116028), (6739, 111276), (9108, 82333), (9273, 80868), (9669, 77556), (10116, 74129), (10548, 71093), (12364, 60651), (12892, 58167), (12926, 58014), (13478, 55638), (18546, 40434), (19338, 38778), (19389, 38676), (20217, 37092), (25852, 29007), (26956, 27819)]