858055848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 2434924800

約数和(自身を除く): 1576868952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 109, 138, 156, 184, 218, 276, 299, 312, 327, 436, 552, 598, 654, 872, 897, 1097, 1196, 1308, 1417, 1794, 2194, 2392, 2507, 2616, 2834, 3291, 3588, 4251, 4388, 5014, 5668, 6582, 7176, 7521, 8502, 8776, 10028, 11336, 13164, 14261, 15042, 17004, 20056, 25231, 26328, 28522, 30084, 32591, 34008, 42783, 50462, 57044, 60168, 65182, 75693, 85566, 97773, 100924, 114088, 119573, 130364, 151386, 171132, 195546, 201848, 239146, 260728, 302772, 328003, 342264, 358719, 391092, 478292, 605544, 656006, 717438, 782184, 956584, 984009, 1312012, 1434876, 1554449, 1968018, 2624024, 2750179, 2869752, 3108898, 3936036, 4663347, 5500358, 6217796, 7872072, 8250537, 9326694, 11000716, 12435592, 16501074, 18653388, 22001432, 33002148, 35752327, 37306776, 66004296, 71504654, 107256981, 143009308, 214513962, 286018616, 429027924, 858055848]

約数ペア:

[(1, 858055848), (2, 429027924), (3, 286018616), (4, 214513962), (6, 143009308), (8, 107256981), (12, 71504654), (13, 66004296), (23, 37306776), (24, 35752327), (26, 33002148), (39, 22001432), (46, 18653388), (52, 16501074), (69, 12435592), (78, 11000716), (92, 9326694), (104, 8250537), (109, 7872072), (138, 6217796), (156, 5500358), (184, 4663347), (218, 3936036), (276, 3108898), (299, 2869752), (312, 2750179), (327, 2624024), (436, 1968018), (552, 1554449), (598, 1434876), (654, 1312012), (872, 984009), (897, 956584), (1097, 782184), (1196, 717438), (1308, 656006), (1417, 605544), (1794, 478292), (2194, 391092), (2392, 358719), (2507, 342264), (2616, 328003), (2834, 302772), (3291, 260728), (3588, 239146), (4251, 201848), (4388, 195546), (5014, 171132), (5668, 151386), (6582, 130364), (7176, 119573), (7521, 114088), (8502, 100924), (8776, 97773), (10028, 85566), (11336, 75693), (13164, 65182), (14261, 60168), (15042, 57044), (17004, 50462), (20056, 42783), (25231, 34008), (26328, 32591), (28522, 30084)]