2815308132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 216

約数和(自身を含む): 8488664352

約数和(自身を除く): 5673356220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 49, 52, 78, 82, 84, 91, 98, 123, 147, 156, 164, 169, 182, 196, 246, 273, 287, 294, 338, 364, 492, 507, 533, 546, 574, 588, 637, 676, 691, 861, 1014, 1066, 1092, 1148, 1183, 1274, 1382, 1599, 1722, 1911, 2009, 2028, 2073, 2132, 2366, 2548, 2764, 3198, 3444, 3549, 3731, 3822, 4018, 4146, 4732, 4837, 6027, 6396, 6929, 7098, 7462, 7644, 8036, 8281, 8292, 8983, 9674, 11193, 12054, 13858, 14196, 14511, 14924, 16562, 17966, 19348, 20787, 22386, 24108, 24843, 26117, 26949, 27716, 28331, 29022, 33124, 33859, 35932, 41574, 44772, 48503, 49686, 52234, 53898, 56662, 58044, 62881, 67718, 78351, 83148, 84993, 97006, 99372, 101577, 104468, 107796, 113324, 116779, 125762, 135436, 145509, 156702, 169986, 188643, 194012, 198317, 203154, 233558, 251524, 291018, 313404, 339521, 339972, 350337, 368303, 377286, 396634, 406308, 440167, 467116, 582036, 594951, 679042, 700674, 736606, 754572, 793268, 817453, 880334, 1018563, 1104909, 1189902, 1320501, 1358084, 1388219, 1401348, 1473212, 1634906, 1760668, 2037126, 2209818, 2379804, 2452359, 2578121, 2641002, 2776438, 3269812, 4074252, 4164657, 4419636, 4787939, 4904718, 5156242, 5282004, 5552876, 5722171, 7734363, 8329314, 9575878, 9809436, 10312484, 11444342, 14363817, 15468726, 16658628, 17166513, 18046847, 19151756, 22888684, 28727634, 30937452, 33515573, 34333026, 36093694, 54140541, 57455268, 67031146, 68666052, 72187388, 100546719, 108281082, 134062292, 201093438, 216562164, 234609011, 402186876, 469218022, 703827033, 938436044, 1407654066, 2815308132]

約数ペア:

[(1, 2815308132), (2, 1407654066), (3, 938436044), (4, 703827033), (6, 469218022), (7, 402186876), (12, 234609011), (13, 216562164), (14, 201093438), (21, 134062292), (26, 108281082), (28, 100546719), (39, 72187388), (41, 68666052), (42, 67031146), (49, 57455268), (52, 54140541), (78, 36093694), (82, 34333026), (84, 33515573), (91, 30937452), (98, 28727634), (123, 22888684), (147, 19151756), (156, 18046847), (164, 17166513), (169, 16658628), (182, 15468726), (196, 14363817), (246, 11444342), (273, 10312484), (287, 9809436), (294, 9575878), (338, 8329314), (364, 7734363), (492, 5722171), (507, 5552876), (533, 5282004), (546, 5156242), (574, 4904718), (588, 4787939), (637, 4419636), (676, 4164657), (691, 4074252), (861, 3269812), (1014, 2776438), (1066, 2641002), (1092, 2578121), (1148, 2452359), (1183, 2379804), (1274, 2209818), (1382, 2037126), (1599, 1760668), (1722, 1634906), (1911, 1473212), (2009, 1401348), (2028, 1388219), (2073, 1358084), (2132, 1320501), (2366, 1189902), (2548, 1104909), (2764, 1018563), (3198, 880334), (3444, 817453), (3549, 793268), (3731, 754572), (3822, 736606), (4018, 700674), (4146, 679042), (4732, 594951), (4837, 582036), (6027, 467116), (6396, 440167), (6929, 406308), (7098, 396634), (7462, 377286), (7644, 368303), (8036, 350337), (8281, 339972), (8292, 339521), (8983, 313404), (9674, 291018), (11193, 251524), (12054, 233558), (13858, 203154), (14196, 198317), (14511, 194012), (14924, 188643), (16562, 169986), (17966, 156702), (19348, 145509), (20787, 135436), (22386, 125762), (24108, 116779), (24843, 113324), (26117, 107796), (26949, 104468), (27716, 101577), (28331, 99372), (29022, 97006), (33124, 84993), (33859, 83148), (35932, 78351), (41574, 67718), (44772, 62881), (48503, 58044), (49686, 56662), (52234, 53898)]