2399963264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 5232600000

約数和(自身を除く): 2832636736

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 149, 152, 179, 296, 298, 304, 358, 592, 596, 608, 703, 716, 1184, 1192, 1216, 1406, 1432, 2368, 2384, 2432, 2812, 2831, 2864, 3401, 4736, 4768, 5513, 5624, 5662, 5728, 6623, 6802, 9536, 11026, 11248, 11324, 11456, 13246, 13604, 19072, 22052, 22496, 22648, 22912, 26492, 26671, 27208, 44104, 44992, 45296, 52984, 53342, 54416, 88208, 89984, 90592, 104747, 105968, 106684, 108832, 125837, 176416, 181184, 209494, 211936, 213368, 217664, 251674, 352832, 362368, 418988, 423872, 426736, 435328, 503348, 506749, 705664, 837976, 847744, 853472, 986827, 1006696, 1013498, 1675952, 1706944, 1973654, 2013392, 2026996, 3351904, 3413888, 3947308, 4026784, 4053992, 6703808, 7894616, 8053568, 8107984, 13407616, 15789232, 16107136, 16215968, 18749713, 31578464, 32431936, 37499426, 63156928, 64863872, 74998852, 126313856, 149997704, 299995408, 599990816, 1199981632, 2399963264]

約数ペア:

[(1, 2399963264), (2, 1199981632), (4, 599990816), (8, 299995408), (16, 149997704), (19, 126313856), (32, 74998852), (37, 64863872), (38, 63156928), (64, 37499426), (74, 32431936), (76, 31578464), (128, 18749713), (148, 16215968), (149, 16107136), (152, 15789232), (179, 13407616), (296, 8107984), (298, 8053568), (304, 7894616), (358, 6703808), (592, 4053992), (596, 4026784), (608, 3947308), (703, 3413888), (716, 3351904), (1184, 2026996), (1192, 2013392), (1216, 1973654), (1406, 1706944), (1432, 1675952), (2368, 1013498), (2384, 1006696), (2432, 986827), (2812, 853472), (2831, 847744), (2864, 837976), (3401, 705664), (4736, 506749), (4768, 503348), (5513, 435328), (5624, 426736), (5662, 423872), (5728, 418988), (6623, 362368), (6802, 352832), (9536, 251674), (11026, 217664), (11248, 213368), (11324, 211936), (11456, 209494), (13246, 181184), (13604, 176416), (19072, 125837), (22052, 108832), (22496, 106684), (22648, 105968), (22912, 104747), (26492, 90592), (26671, 89984), (27208, 88208), (44104, 54416), (44992, 53342), (45296, 52984)]