1386665712

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5959

約数の個数: 120

約数和(自身を含む): 4082203008

約数和(自身を除く): 2695537296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1116, 1272, 1488, 1643, 1908, 2232, 2544, 3286, 3816, 4464, 4929, 5861, 6572, 7632, 9858, 11722, 13144, 14787, 17583, 19716, 23444, 26288, 29574, 35166, 39432, 46888, 52749, 59148, 70332, 78864, 93776, 105498, 118296, 140664, 181691, 210996, 236592, 281328, 310633, 363382, 421992, 545073, 621266, 726764, 843984, 931899, 1090146, 1242532, 1453528, 1635219, 1863798, 2180292, 2485064, 2795697, 2907056, 3270438, 3727596, 4360584, 4970128, 5591394, 6540876, 7455192, 8721168, 9629623, 11182788, 13081752, 14910384, 19259246, 22365576, 26163504, 28888869, 38518492, 44731152, 57777738, 77036984, 86666607, 115555476, 154073968, 173333214, 231110952, 346666428, 462221904, 693332856, 1386665712]

約数ペア:

[(1, 1386665712), (2, 693332856), (3, 462221904), (4, 346666428), (6, 231110952), (8, 173333214), (9, 154073968), (12, 115555476), (16, 86666607), (18, 77036984), (24, 57777738), (31, 44731152), (36, 38518492), (48, 28888869), (53, 26163504), (62, 22365576), (72, 19259246), (93, 14910384), (106, 13081752), (124, 11182788), (144, 9629623), (159, 8721168), (186, 7455192), (212, 6540876), (248, 5591394), (279, 4970128), (318, 4360584), (372, 3727596), (424, 3270438), (477, 2907056), (496, 2795697), (558, 2485064), (636, 2180292), (744, 1863798), (848, 1635219), (954, 1453528), (1116, 1242532), (1272, 1090146), (1488, 931899), (1643, 843984), (1908, 726764), (2232, 621266), (2544, 545073), (3286, 421992), (3816, 363382), (4464, 310633), (4929, 281328), (5861, 236592), (6572, 210996), (7632, 181691), (9858, 140664), (11722, 118296), (13144, 105498), (14787, 93776), (17583, 78864), (19716, 70332), (23444, 59148), (26288, 52749), (29574, 46888), (35166, 39432)]