2008408896

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4489

約数の個数: 168

約数和(自身を含む): 6302633064

約数和(自身を除く): 4294224168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 624, 732, 793, 832, 936, 976, 1098, 1248, 1464, 1586, 1872, 1952, 2196, 2379, 2496, 2928, 3172, 3744, 3904, 4392, 4397, 4758, 5856, 6344, 7137, 7488, 8784, 8794, 9516, 11712, 12688, 13191, 14274, 17568, 17588, 19032, 25376, 26382, 28548, 35136, 35176, 38064, 39573, 50752, 52764, 57096, 57161, 70352, 76128, 79146, 105528, 114192, 114322, 140704, 152256, 158292, 171483, 211056, 228384, 228644, 268217, 281408, 316584, 342966, 422112, 456768, 457288, 514449, 536434, 633168, 685932, 804651, 844224, 914576, 1028898, 1072868, 1266336, 1371864, 1609302, 1829152, 2057796, 2145736, 2413953, 2532672, 2743728, 3218604, 3486821, 3658304, 4115592, 4291472, 4827906, 5487456, 6437208, 6973642, 8231184, 8582944, 9655812, 10460463, 10974912, 12874416, 13947284, 16462368, 17165888, 19311624, 20920926, 25748832, 27894568, 31381389, 32924736, 38623248, 41841852, 51497664, 55789136, 62762778, 77246496, 83683704, 111578272, 125525556, 154492992, 167367408, 223156544, 251051112, 334734816, 502102224, 669469632, 1004204448, 2008408896]

約数ペア:

[(1, 2008408896), (2, 1004204448), (3, 669469632), (4, 502102224), (6, 334734816), (8, 251051112), (9, 223156544), (12, 167367408), (13, 154492992), (16, 125525556), (18, 111578272), (24, 83683704), (26, 77246496), (32, 62762778), (36, 55789136), (39, 51497664), (48, 41841852), (52, 38623248), (61, 32924736), (64, 31381389), (72, 27894568), (78, 25748832), (96, 20920926), (104, 19311624), (117, 17165888), (122, 16462368), (144, 13947284), (156, 12874416), (183, 10974912), (192, 10460463), (208, 9655812), (234, 8582944), (244, 8231184), (288, 6973642), (312, 6437208), (366, 5487456), (416, 4827906), (468, 4291472), (488, 4115592), (549, 3658304), (576, 3486821), (624, 3218604), (732, 2743728), (793, 2532672), (832, 2413953), (936, 2145736), (976, 2057796), (1098, 1829152), (1248, 1609302), (1464, 1371864), (1586, 1266336), (1872, 1072868), (1952, 1028898), (2196, 914576), (2379, 844224), (2496, 804651), (2928, 685932), (3172, 633168), (3744, 536434), (3904, 514449), (4392, 457288), (4397, 456768), (4758, 422112), (5856, 342966), (6344, 316584), (7137, 281408), (7488, 268217), (8784, 228644), (8794, 228384), (9516, 211056), (11712, 171483), (12688, 158292), (13191, 152256), (14274, 140704), (17568, 114322), (17588, 114192), (19032, 105528), (25376, 79146), (26382, 76128), (28548, 70352), (35136, 57161), (35176, 57096), (38064, 52764), (39573, 50752)]