2888891532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 7975199232

約数和(自身を除く): 5086307700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 151, 153, 172, 204, 258, 302, 306, 387, 453, 516, 604, 612, 727, 731, 774, 906, 1359, 1454, 1462, 1548, 1812, 2181, 2193, 2567, 2718, 2908, 2924, 4362, 4386, 5134, 5436, 6493, 6543, 6579, 7701, 8724, 8772, 10268, 12359, 12986, 13086, 13158, 15402, 19479, 23103, 24718, 25972, 26172, 26316, 30804, 31261, 37077, 38958, 46206, 49436, 58437, 62522, 74154, 77916, 92412, 93783, 109777, 110381, 111231, 116874, 125044, 148308, 187566, 219554, 220762, 222462, 233748, 281349, 329331, 331143, 375132, 439108, 441524, 444924, 531437, 562698, 658662, 662286, 987993, 993429, 1062874, 1125396, 1317324, 1324572, 1594311, 1866209, 1975986, 1986858, 2125748, 3188622, 3732418, 3951972, 3973716, 4720411, 4782933, 5598627, 6377244, 7464836, 9440822, 9565866, 11197254, 14161233, 16795881, 18881644, 19131732, 22394508, 28322466, 33591762, 42483699, 56644932, 67183524, 80246987, 84967398, 160493974, 169934796, 240740961, 320987948, 481481922, 722222883, 962963844, 1444445766, 2888891532]

約数ペア:

[(1, 2888891532), (2, 1444445766), (3, 962963844), (4, 722222883), (6, 481481922), (9, 320987948), (12, 240740961), (17, 169934796), (18, 160493974), (34, 84967398), (36, 80246987), (43, 67183524), (51, 56644932), (68, 42483699), (86, 33591762), (102, 28322466), (129, 22394508), (151, 19131732), (153, 18881644), (172, 16795881), (204, 14161233), (258, 11197254), (302, 9565866), (306, 9440822), (387, 7464836), (453, 6377244), (516, 5598627), (604, 4782933), (612, 4720411), (727, 3973716), (731, 3951972), (774, 3732418), (906, 3188622), (1359, 2125748), (1454, 1986858), (1462, 1975986), (1548, 1866209), (1812, 1594311), (2181, 1324572), (2193, 1317324), (2567, 1125396), (2718, 1062874), (2908, 993429), (2924, 987993), (4362, 662286), (4386, 658662), (5134, 562698), (5436, 531437), (6493, 444924), (6543, 441524), (6579, 439108), (7701, 375132), (8724, 331143), (8772, 329331), (10268, 281349), (12359, 233748), (12986, 222462), (13086, 220762), (13158, 219554), (15402, 187566), (19479, 148308), (23103, 125044), (24718, 116874), (25972, 111231), (26172, 110381), (26316, 109777), (30804, 93783), (31261, 92412), (37077, 77916), (38958, 74154), (46206, 62522), (49436, 58437)]