174380492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 211723828

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 79, 143, 158, 187, 221, 227, 286, 316, 374, 442, 454, 572, 748, 869, 884, 908, 1027, 1343, 1738, 2054, 2431, 2497, 2686, 2951, 3476, 3859, 4108, 4862, 4994, 5372, 5902, 7718, 9724, 9988, 11297, 11804, 14773, 15436, 17459, 17933, 22594, 29546, 32461, 34918, 35866, 42449, 45188, 50167, 59092, 64922, 69836, 71732, 84898, 100334, 129844, 169796, 192049, 197263, 200668, 233129, 304861, 384098, 394526, 466258, 551837, 609722, 768196, 789052, 932516, 1103674, 1219444, 2207348, 2564419, 3353471, 3963193, 5128838, 6706942, 7926386, 10257676, 13413884, 15852772, 43595123, 87190246, 174380492]

約数ペア:

[(1, 174380492), (2, 87190246), (4, 43595123), (11, 15852772), (13, 13413884), (17, 10257676), (22, 7926386), (26, 6706942), (34, 5128838), (44, 3963193), (52, 3353471), (68, 2564419), (79, 2207348), (143, 1219444), (158, 1103674), (187, 932516), (221, 789052), (227, 768196), (286, 609722), (316, 551837), (374, 466258), (442, 394526), (454, 384098), (572, 304861), (748, 233129), (869, 200668), (884, 197263), (908, 192049), (1027, 169796), (1343, 129844), (1738, 100334), (2054, 84898), (2431, 71732), (2497, 69836), (2686, 64922), (2951, 59092), (3476, 50167), (3859, 45188), (4108, 42449), (4862, 35866), (4994, 34918), (5372, 32461), (5902, 29546), (7718, 22594), (9724, 17933), (9988, 17459), (11297, 15436), (11804, 14773)]