463490388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1439}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 1226534400

約数和(自身を除く): 763044012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 389, 414, 778, 828, 1167, 1439, 1556, 2334, 2878, 3501, 4317, 4668, 5756, 7002, 8634, 8947, 12951, 14004, 17268, 17894, 25902, 26841, 33097, 35788, 51804, 53682, 66194, 80523, 99291, 107364, 132388, 161046, 198582, 297873, 322092, 397164, 559771, 595746, 1119542, 1191492, 1679313, 2239084, 3358626, 5037939, 6717252, 10075878, 12874733, 20151756, 25749466, 38624199, 51498932, 77248398, 115872597, 154496796, 231745194, 463490388]

約数ペア:

[(1, 463490388), (2, 231745194), (3, 154496796), (4, 115872597), (6, 77248398), (9, 51498932), (12, 38624199), (18, 25749466), (23, 20151756), (36, 12874733), (46, 10075878), (69, 6717252), (92, 5037939), (138, 3358626), (207, 2239084), (276, 1679313), (389, 1191492), (414, 1119542), (778, 595746), (828, 559771), (1167, 397164), (1439, 322092), (1556, 297873), (2334, 198582), (2878, 161046), (3501, 132388), (4317, 107364), (4668, 99291), (5756, 80523), (7002, 66194), (8634, 53682), (8947, 51804), (12951, 35788), (14004, 33097), (17268, 26841), (17894, 25902)]