39678408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 142197120

約数和(自身を除く): 102518712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 396, 408, 421, 462, 476, 504, 561, 612, 616, 693, 714, 748, 792, 842, 924, 952, 1071, 1122, 1224, 1263, 1309, 1386, 1428, 1496, 1683, 1684, 1848, 2142, 2244, 2526, 2618, 2772, 2856, 2947, 3366, 3368, 3789, 3927, 4284, 4488, 4631, 5052, 5236, 5544, 5894, 6732, 7157, 7578, 7854, 8568, 8841, 9262, 10104, 10472, 11781, 11788, 13464, 13893, 14314, 15156, 15708, 17682, 18524, 21471, 23562, 23576, 26523, 27786, 28628, 30312, 31416, 32417, 35364, 37048, 41679, 42942, 47124, 50099, 53046, 55572, 57256, 64413, 64834, 70728, 78727, 83358, 85884, 94248, 97251, 100198, 106092, 111144, 128826, 129668, 150297, 157454, 166716, 171768, 194502, 200396, 212184, 236181, 257652, 259336, 291753, 300594, 314908, 333432, 389004, 400792, 450891, 472362, 515304, 551089, 583506, 601188, 629816, 708543, 778008, 901782, 944724, 1102178, 1167012, 1202376, 1417086, 1653267, 1803564, 1889448, 2204356, 2334024, 2834172, 3306534, 3607128, 4408712, 4959801, 5668344, 6613068, 9919602, 13226136, 19839204, 39678408]

約数ペア:

[(1, 39678408), (2, 19839204), (3, 13226136), (4, 9919602), (6, 6613068), (7, 5668344), (8, 4959801), (9, 4408712), (11, 3607128), (12, 3306534), (14, 2834172), (17, 2334024), (18, 2204356), (21, 1889448), (22, 1803564), (24, 1653267), (28, 1417086), (33, 1202376), (34, 1167012), (36, 1102178), (42, 944724), (44, 901782), (51, 778008), (56, 708543), (63, 629816), (66, 601188), (68, 583506), (72, 551089), (77, 515304), (84, 472362), (88, 450891), (99, 400792), (102, 389004), (119, 333432), (126, 314908), (132, 300594), (136, 291753), (153, 259336), (154, 257652), (168, 236181), (187, 212184), (198, 200396), (204, 194502), (231, 171768), (238, 166716), (252, 157454), (264, 150297), (306, 129668), (308, 128826), (357, 111144), (374, 106092), (396, 100198), (408, 97251), (421, 94248), (462, 85884), (476, 83358), (504, 78727), (561, 70728), (612, 64834), (616, 64413), (693, 57256), (714, 55572), (748, 53046), (792, 50099), (842, 47124), (924, 42942), (952, 41679), (1071, 37048), (1122, 35364), (1224, 32417), (1263, 31416), (1309, 30312), (1386, 28628), (1428, 27786), (1496, 26523), (1683, 23576), (1684, 23562), (1848, 21471), (2142, 18524), (2244, 17682), (2526, 15708), (2618, 15156), (2772, 14314), (2856, 13893), (2947, 13464), (3366, 11788), (3368, 11781), (3789, 10472), (3927, 10104), (4284, 9262), (4488, 8841), (4631, 8568), (5052, 7854), (5236, 7578), (5544, 7157), (5894, 6732)]