1644762288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85027}}^1$

素因数の和:85082

約数の個数: 80

約数和(自身を含む): 4723475456

約数和(自身を除く): 3078713168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 85027, 170054, 255081, 340108, 510162, 680216, 1020324, 1105351, 1360432, 2040648, 2210702, 2635837, 3316053, 4081296, 4421404, 5271674, 6632106, 7907511, 8842808, 10543348, 13264212, 15815022, 17685616, 21086696, 26528424, 31630044, 34265881, 42173392, 53056848, 63260088, 68531762, 102797643, 126520176, 137063524, 205595286, 274127048, 411190572, 548254096, 822381144, 1644762288]

約数ペア:

[(1, 1644762288), (2, 822381144), (3, 548254096), (4, 411190572), (6, 274127048), (8, 205595286), (12, 137063524), (13, 126520176), (16, 102797643), (24, 68531762), (26, 63260088), (31, 53056848), (39, 42173392), (48, 34265881), (52, 31630044), (62, 26528424), (78, 21086696), (93, 17685616), (104, 15815022), (124, 13264212), (156, 10543348), (186, 8842808), (208, 7907511), (248, 6632106), (312, 5271674), (372, 4421404), (403, 4081296), (496, 3316053), (624, 2635837), (744, 2210702), (806, 2040648), (1209, 1360432), (1488, 1105351), (1612, 1020324), (2418, 680216), (3224, 510162), (4836, 340108), (6448, 255081), (9672, 170054), (19344, 85027)]