2008798876568

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{241}}^1\times {\mathrm{613}}^1\times {\mathrm{1277}}^1$

素因数の和:2170

約数の個数: 128

約数和(自身を含む): 4170104389440

約数和(自身を除く): 2161305512872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 241, 242, 482, 484, 613, 964, 968, 1226, 1277, 1331, 1928, 2452, 2554, 2651, 2662, 4904, 5108, 5302, 5324, 6743, 10216, 10604, 10648, 13486, 14047, 21208, 26972, 28094, 29161, 53944, 56188, 58322, 74173, 112376, 116644, 147733, 148346, 154517, 233288, 295466, 296692, 307757, 309034, 320771, 590932, 593384, 615514, 618068, 641542, 782801, 815903, 1181864, 1231028, 1236136, 1283084, 1565602, 1625063, 1631806, 1699687, 2462056, 2566168, 3131204, 3250126, 3263612, 3385327, 3399374, 6262408, 6500252, 6527224, 6770654, 6798748, 8610811, 13000504, 13541308, 13597496, 17221622, 17875693, 27082616, 34443244, 35751386, 37238597, 68886488, 71502772, 74477194, 94718921, 143005544, 148954388, 188655041, 189437842, 196632623, 297908776, 377310082, 378875684, 393265246, 409624567, 754620164, 757751368, 786530492, 819249134, 1041908131, 1509240328, 1573060984, 1638498268, 2075205451, 2083816262, 3276996536, 4150410902, 4167632524, 8300821804, 8335265048, 16601643608, 22827259961, 45654519922, 91309039844, 182618079688, 251099859571, 502199719142, 1004399438284, 2008798876568]

約数ペア:

[(1, 2008798876568), (2, 1004399438284), (4, 502199719142), (8, 251099859571), (11, 182618079688), (22, 91309039844), (44, 45654519922), (88, 22827259961), (121, 16601643608), (241, 8335265048), (242, 8300821804), (482, 4167632524), (484, 4150410902), (613, 3276996536), (964, 2083816262), (968, 2075205451), (1226, 1638498268), (1277, 1573060984), (1331, 1509240328), (1928, 1041908131), (2452, 819249134), (2554, 786530492), (2651, 757751368), (2662, 754620164), (4904, 409624567), (5108, 393265246), (5302, 378875684), (5324, 377310082), (6743, 297908776), (10216, 196632623), (10604, 189437842), (10648, 188655041), (13486, 148954388), (14047, 143005544), (21208, 94718921), (26972, 74477194), (28094, 71502772), (29161, 68886488), (53944, 37238597), (56188, 35751386), (58322, 34443244), (74173, 27082616), (112376, 17875693), (116644, 17221622), (147733, 13597496), (148346, 13541308), (154517, 13000504), (233288, 8610811), (295466, 6798748), (296692, 6770654), (307757, 6527224), (309034, 6500252), (320771, 6262408), (590932, 3399374), (593384, 3385327), (615514, 3263612), (618068, 3250126), (641542, 3131204), (782801, 2566168), (815903, 2462056), (1181864, 1699687), (1231028, 1631806), (1236136, 1625063), (1283084, 1565602)]