233567516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3019

約数の個数: 72

約数和(自身を含む): 528748416

約数和(自身を除く): 295180900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 2957, 3038, 5642, 5914, 6076, 11284, 11828, 19747, 20699, 38441, 39494, 41398, 76882, 78988, 82796, 91667, 144893, 153764, 183334, 269087, 289786, 366668, 538174, 579572, 641669, 1076348, 1191671, 1283338, 1883609, 2383342, 2566676, 3767218, 4491683, 4766684, 7534436, 8341697, 8983366, 16683394, 17966732, 33366788, 58391879, 116783758, 233567516]

約数ペア:

[(1, 233567516), (2, 116783758), (4, 58391879), (7, 33366788), (13, 17966732), (14, 16683394), (26, 8983366), (28, 8341697), (31, 7534436), (49, 4766684), (52, 4491683), (62, 3767218), (91, 2566676), (98, 2383342), (124, 1883609), (182, 1283338), (196, 1191671), (217, 1076348), (364, 641669), (403, 579572), (434, 538174), (637, 366668), (806, 289786), (868, 269087), (1274, 183334), (1519, 153764), (1612, 144893), (2548, 91667), (2821, 82796), (2957, 78988), (3038, 76882), (5642, 41398), (5914, 39494), (6076, 38441), (11284, 20699), (11828, 19747)]