749111188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1635185664

約数和(自身を除く): 886074476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 83, 119, 134, 166, 238, 268, 283, 332, 469, 476, 566, 581, 938, 1132, 1139, 1162, 1411, 1876, 1981, 2278, 2324, 2822, 3962, 4556, 4811, 5561, 5644, 7924, 7973, 9622, 9877, 11122, 15946, 18961, 19244, 19754, 22244, 23489, 31892, 33677, 37922, 38927, 39508, 46978, 67354, 75844, 77854, 93956, 94537, 132727, 134708, 155708, 164423, 189074, 265454, 322337, 328846, 378148, 399313, 530908, 644674, 657692, 661759, 798626, 1289348, 1323518, 1573763, 1597252, 2256359, 2647036, 2795191, 3147526, 4512718, 5590382, 6295052, 9025436, 11016341, 11180764, 22032682, 26753971, 44065364, 53507942, 107015884, 187277797, 374555594, 749111188]

約数ペア:

[(1, 749111188), (2, 374555594), (4, 187277797), (7, 107015884), (14, 53507942), (17, 44065364), (28, 26753971), (34, 22032682), (67, 11180764), (68, 11016341), (83, 9025436), (119, 6295052), (134, 5590382), (166, 4512718), (238, 3147526), (268, 2795191), (283, 2647036), (332, 2256359), (469, 1597252), (476, 1573763), (566, 1323518), (581, 1289348), (938, 798626), (1132, 661759), (1139, 657692), (1162, 644674), (1411, 530908), (1876, 399313), (1981, 378148), (2278, 328846), (2324, 322337), (2822, 265454), (3962, 189074), (4556, 164423), (4811, 155708), (5561, 134708), (5644, 132727), (7924, 94537), (7973, 93956), (9622, 77854), (9877, 75844), (11122, 67354), (15946, 46978), (18961, 39508), (19244, 38927), (19754, 37922), (22244, 33677), (23489, 31892)]