2115740328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{218749}}^1$

素因数の和:218802

約数の個数: 64

約数和(自身を含む): 5880000000

約数和(自身を除く): 3764259672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 218749, 437498, 656247, 874996, 1312494, 1749992, 2624988, 2843737, 5249976, 5687474, 6781219, 8531211, 11374948, 13562438, 17062422, 20343657, 22749896, 27124876, 34124844, 40687314, 54249752, 68249688, 81374628, 88155847, 162749256, 176311694, 264467541, 352623388, 528935082, 705246776, 1057870164, 2115740328]

約数ペア:

[(1, 2115740328), (2, 1057870164), (3, 705246776), (4, 528935082), (6, 352623388), (8, 264467541), (12, 176311694), (13, 162749256), (24, 88155847), (26, 81374628), (31, 68249688), (39, 54249752), (52, 40687314), (62, 34124844), (78, 27124876), (93, 22749896), (104, 20343657), (124, 17062422), (156, 13562438), (186, 11374948), (248, 8531211), (312, 6781219), (372, 5687474), (403, 5249976), (744, 2843737), (806, 2624988), (1209, 1749992), (1612, 1312494), (2418, 874996), (3224, 656247), (4836, 437498), (9672, 218749)]