1905342156

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 5052257280

約数和(自身を除く): 3146915124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 367, 477, 636, 734, 907, 954, 1101, 1431, 1468, 1814, 1908, 2202, 2721, 2862, 3303, 3628, 4404, 5442, 5724, 6606, 8163, 9909, 10884, 13212, 16326, 19451, 19818, 24489, 32652, 38902, 39636, 48071, 48978, 58353, 77804, 96142, 97956, 116706, 144213, 175059, 192284, 233412, 288426, 332869, 350118, 432639, 525177, 576852, 665738, 700236, 865278, 998607, 1050354, 1297917, 1331476, 1730556, 1997214, 2100708, 2595834, 2995821, 3994428, 5191668, 5991642, 8987463, 11983284, 17642057, 17974926, 35284114, 35949852, 52926171, 70568228, 105852342, 158778513, 211704684, 317557026, 476335539, 635114052, 952671078, 1905342156]

約数ペア:

[(1, 1905342156), (2, 952671078), (3, 635114052), (4, 476335539), (6, 317557026), (9, 211704684), (12, 158778513), (18, 105852342), (27, 70568228), (36, 52926171), (53, 35949852), (54, 35284114), (106, 17974926), (108, 17642057), (159, 11983284), (212, 8987463), (318, 5991642), (367, 5191668), (477, 3994428), (636, 2995821), (734, 2595834), (907, 2100708), (954, 1997214), (1101, 1730556), (1431, 1331476), (1468, 1297917), (1814, 1050354), (1908, 998607), (2202, 865278), (2721, 700236), (2862, 665738), (3303, 576852), (3628, 525177), (4404, 432639), (5442, 350118), (5724, 332869), (6606, 288426), (8163, 233412), (9909, 192284), (10884, 175059), (13212, 144213), (16326, 116706), (19451, 97956), (19818, 96142), (24489, 77804), (32652, 58353), (38902, 48978), (39636, 48071)]