490476672

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{8689}}^1$

素因数の和:8723

約数の個数: 144

約数和(自身を含む): 1642018950

約数和(自身を除く): 1151542278

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 8689, 9408, 14112, 17378, 18816, 26067, 28224, 34756, 52134, 56448, 60823, 69512, 78201, 104268, 121646, 139024, 156402, 182469, 208536, 243292, 278048, 312804, 364938, 417072, 425761, 486584, 547407, 556096, 625608, 729876, 834144, 851522, 973168, 1094814, 1112192, 1251216, 1277283, 1459752, 1668288, 1703044, 1946336, 2189628, 2502432, 2554566, 2919504, 3336576, 3406088, 3831849, 3892672, 4379256, 5004864, 5109132, 5839008, 6812176, 7663698, 7785344, 8758512, 10009728, 10218264, 11678016, 13624352, 15327396, 17517024, 20436528, 23356032, 27248704, 30654792, 35034048, 40873056, 54497408, 61309584, 70068096, 81746112, 122619168, 163492224, 245238336, 490476672]

約数ペア:

[(1, 490476672), (2, 245238336), (3, 163492224), (4, 122619168), (6, 81746112), (7, 70068096), (8, 61309584), (9, 54497408), (12, 40873056), (14, 35034048), (16, 30654792), (18, 27248704), (21, 23356032), (24, 20436528), (28, 17517024), (32, 15327396), (36, 13624352), (42, 11678016), (48, 10218264), (49, 10009728), (56, 8758512), (63, 7785344), (64, 7663698), (72, 6812176), (84, 5839008), (96, 5109132), (98, 5004864), (112, 4379256), (126, 3892672), (128, 3831849), (144, 3406088), (147, 3336576), (168, 2919504), (192, 2554566), (196, 2502432), (224, 2189628), (252, 1946336), (288, 1703044), (294, 1668288), (336, 1459752), (384, 1277283), (392, 1251216), (441, 1112192), (448, 1094814), (504, 973168), (576, 851522), (588, 834144), (672, 729876), (784, 625608), (882, 556096), (896, 547407), (1008, 486584), (1152, 425761), (1176, 417072), (1344, 364938), (1568, 312804), (1764, 278048), (2016, 243292), (2352, 208536), (2688, 182469), (3136, 156402), (3528, 139024), (4032, 121646), (4704, 104268), (6272, 78201), (7056, 69512), (8064, 60823), (8689, 56448), (9408, 52134), (14112, 34756), (17378, 28224), (18816, 26067)]