15672446988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 40237102080

約数和(自身を除く): 24564655092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 257, 478, 514, 717, 771, 956, 1028, 1434, 1542, 1933, 2629, 2827, 2868, 3084, 3866, 5258, 5654, 5799, 7732, 7887, 8481, 10516, 11308, 11598, 15774, 16962, 21263, 23196, 31548, 33924, 42526, 61423, 63789, 85052, 122846, 127578, 184269, 245692, 255156, 368538, 461987, 496781, 675653, 737076, 923974, 993562, 1351306, 1385961, 1490343, 1847948, 1987124, 2026959, 2702612, 2771922, 2980686, 4053918, 5081857, 5464591, 5543844, 5961372, 8107836, 10163714, 10929182, 15245571, 16393773, 20327428, 21858364, 30491142, 32787546, 60982284, 65575092, 118730659, 237461318, 356191977, 474922636, 712383954, 1306037249, 1424767908, 2612074498, 3918111747, 5224148996, 7836223494, 15672446988]

約数ペア:

[(1, 15672446988), (2, 7836223494), (3, 5224148996), (4, 3918111747), (6, 2612074498), (11, 1424767908), (12, 1306037249), (22, 712383954), (33, 474922636), (44, 356191977), (66, 237461318), (132, 118730659), (239, 65575092), (257, 60982284), (478, 32787546), (514, 30491142), (717, 21858364), (771, 20327428), (956, 16393773), (1028, 15245571), (1434, 10929182), (1542, 10163714), (1933, 8107836), (2629, 5961372), (2827, 5543844), (2868, 5464591), (3084, 5081857), (3866, 4053918), (5258, 2980686), (5654, 2771922), (5799, 2702612), (7732, 2026959), (7887, 1987124), (8481, 1847948), (10516, 1490343), (11308, 1385961), (11598, 1351306), (15774, 993562), (16962, 923974), (21263, 737076), (23196, 675653), (31548, 496781), (33924, 461987), (42526, 368538), (61423, 255156), (63789, 245692), (85052, 184269), (122846, 127578)]