2128587588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{30431}}^1$

素因数の和:30537

約数の個数: 72

約数和(自身を含む): 5649396480

約数和(自身を除く): 3520808892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3886, 5829, 7772, 11658, 17487, 23316, 30431, 34974, 60862, 69948, 91293, 121724, 182586, 273879, 365172, 547758, 882499, 1095516, 1764998, 2038877, 2647497, 3529996, 4077754, 5294994, 6116631, 7942491, 8155508, 10589988, 12233262, 15884982, 18349893, 24466524, 31769964, 36699786, 59127433, 73399572, 118254866, 177382299, 236509732, 354764598, 532146897, 709529196, 1064293794, 2128587588]

約数ペア:

[(1, 2128587588), (2, 1064293794), (3, 709529196), (4, 532146897), (6, 354764598), (9, 236509732), (12, 177382299), (18, 118254866), (29, 73399572), (36, 59127433), (58, 36699786), (67, 31769964), (87, 24466524), (116, 18349893), (134, 15884982), (174, 12233262), (201, 10589988), (261, 8155508), (268, 7942491), (348, 6116631), (402, 5294994), (522, 4077754), (603, 3529996), (804, 2647497), (1044, 2038877), (1206, 1764998), (1943, 1095516), (2412, 882499), (3886, 547758), (5829, 365172), (7772, 273879), (11658, 182586), (17487, 121724), (23316, 91293), (30431, 69948), (34974, 60862)]