7883665908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 18930143232

約数和(自身を除く): 11046477324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 233, 263, 284, 302, 426, 453, 466, 526, 604, 699, 789, 852, 906, 932, 1052, 1398, 1578, 1812, 2796, 3156, 10721, 16543, 18673, 21442, 32163, 33086, 35183, 37346, 39713, 42884, 49629, 56019, 61279, 64326, 66172, 70366, 74692, 79426, 99258, 105549, 112038, 119139, 122558, 128652, 140732, 158852, 183837, 198516, 211098, 224076, 238278, 245116, 367674, 422196, 476556, 735348, 2497993, 2819623, 4350809, 4995986, 5639246, 7493979, 8458869, 8701618, 9253129, 9991972, 11278492, 13052427, 14987958, 16917738, 17403236, 18506258, 26104854, 27759387, 29975916, 33835476, 37012516, 52209708, 55518774, 111037548, 656972159, 1313944318, 1970916477, 2627888636, 3941832954, 7883665908]

約数ペア:

[(1, 7883665908), (2, 3941832954), (3, 2627888636), (4, 1970916477), (6, 1313944318), (12, 656972159), (71, 111037548), (142, 55518774), (151, 52209708), (213, 37012516), (233, 33835476), (263, 29975916), (284, 27759387), (302, 26104854), (426, 18506258), (453, 17403236), (466, 16917738), (526, 14987958), (604, 13052427), (699, 11278492), (789, 9991972), (852, 9253129), (906, 8701618), (932, 8458869), (1052, 7493979), (1398, 5639246), (1578, 4995986), (1812, 4350809), (2796, 2819623), (3156, 2497993), (10721, 735348), (16543, 476556), (18673, 422196), (21442, 367674), (32163, 245116), (33086, 238278), (35183, 224076), (37346, 211098), (39713, 198516), (42884, 183837), (49629, 158852), (56019, 140732), (61279, 128652), (64326, 122558), (66172, 119139), (70366, 112038), (74692, 105549), (79426, 99258)]