851397936

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 2306946096

約数和(自身を除く): 1455548160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 181, 212, 258, 318, 344, 362, 424, 516, 543, 636, 688, 724, 848, 1032, 1086, 1272, 1448, 1849, 2064, 2172, 2279, 2544, 2896, 3698, 4344, 4558, 5547, 6837, 7396, 7783, 8688, 9116, 9593, 11094, 13674, 14792, 15566, 18232, 19186, 22188, 23349, 27348, 28779, 29584, 31132, 36464, 38372, 44376, 46698, 54696, 57558, 62264, 76744, 88752, 93396, 97997, 109392, 115116, 124528, 153488, 186792, 195994, 230232, 293991, 334669, 373584, 391988, 412499, 460464, 587982, 669338, 783976, 824998, 1004007, 1175964, 1237497, 1338676, 1567952, 1649996, 2008014, 2351928, 2474994, 2677352, 3299992, 4016028, 4703856, 4949988, 5354704, 6599984, 8032056, 9899976, 16064112, 17737457, 19799952, 35474914, 53212371, 70949828, 106424742, 141899656, 212849484, 283799312, 425698968, 851397936]

約数ペア:

[(1, 851397936), (2, 425698968), (3, 283799312), (4, 212849484), (6, 141899656), (8, 106424742), (12, 70949828), (16, 53212371), (24, 35474914), (43, 19799952), (48, 17737457), (53, 16064112), (86, 9899976), (106, 8032056), (129, 6599984), (159, 5354704), (172, 4949988), (181, 4703856), (212, 4016028), (258, 3299992), (318, 2677352), (344, 2474994), (362, 2351928), (424, 2008014), (516, 1649996), (543, 1567952), (636, 1338676), (688, 1237497), (724, 1175964), (848, 1004007), (1032, 824998), (1086, 783976), (1272, 669338), (1448, 587982), (1849, 460464), (2064, 412499), (2172, 391988), (2279, 373584), (2544, 334669), (2896, 293991), (3698, 230232), (4344, 195994), (4558, 186792), (5547, 153488), (6837, 124528), (7396, 115116), (7783, 109392), (8688, 97997), (9116, 93396), (9593, 88752), (11094, 76744), (13674, 62264), (14792, 57558), (15566, 54696), (18232, 46698), (19186, 44376), (22188, 38372), (23349, 36464), (27348, 31132), (28779, 29584)]