418250016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 1245404160

約数和(自身を除く): 827154144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 593, 632, 711, 744, 948, 992, 1116, 1186, 1264, 1422, 1488, 1779, 1896, 2232, 2372, 2449, 2528, 2844, 2976, 3558, 3792, 4464, 4744, 4898, 5337, 5688, 7116, 7347, 7584, 8928, 9488, 9796, 10674, 11376, 14232, 14694, 18383, 18976, 19592, 21348, 22041, 22752, 28464, 29388, 36766, 39184, 42696, 44082, 46847, 55149, 56928, 58776, 73532, 78368, 85392, 88164, 93694, 110298, 117552, 140541, 147064, 165447, 170784, 176328, 187388, 220596, 235104, 281082, 294128, 330894, 352656, 374776, 421623, 441192, 562164, 588256, 661788, 705312, 749552, 843246, 882384, 1124328, 1323576, 1452257, 1499104, 1686492, 1764768, 2248656, 2647152, 2904514, 3372984, 4356771, 4497312, 5294304, 5809028, 6745968, 8713542, 11618056, 13070313, 13491936, 17427084, 23236112, 26140626, 34854168, 46472224, 52281252, 69708336, 104562504, 139416672, 209125008, 418250016]

約数ペア:

[(1, 418250016), (2, 209125008), (3, 139416672), (4, 104562504), (6, 69708336), (8, 52281252), (9, 46472224), (12, 34854168), (16, 26140626), (18, 23236112), (24, 17427084), (31, 13491936), (32, 13070313), (36, 11618056), (48, 8713542), (62, 6745968), (72, 5809028), (79, 5294304), (93, 4497312), (96, 4356771), (124, 3372984), (144, 2904514), (158, 2647152), (186, 2248656), (237, 1764768), (248, 1686492), (279, 1499104), (288, 1452257), (316, 1323576), (372, 1124328), (474, 882384), (496, 843246), (558, 749552), (593, 705312), (632, 661788), (711, 588256), (744, 562164), (948, 441192), (992, 421623), (1116, 374776), (1186, 352656), (1264, 330894), (1422, 294128), (1488, 281082), (1779, 235104), (1896, 220596), (2232, 187388), (2372, 176328), (2449, 170784), (2528, 165447), (2844, 147064), (2976, 140541), (3558, 117552), (3792, 110298), (4464, 93694), (4744, 88164), (4898, 85392), (5337, 78368), (5688, 73532), (7116, 58776), (7347, 56928), (7584, 55149), (8928, 46847), (9488, 44082), (9796, 42696), (10674, 39184), (11376, 36766), (14232, 29388), (14694, 28464), (18383, 22752), (18976, 22041), (19592, 21348)]