1663671552

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 4593211392

約数和(自身を除く): 2929539840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 128, 148, 192, 222, 254, 256, 296, 381, 384, 444, 461, 508, 592, 762, 768, 888, 922, 1016, 1184, 1383, 1524, 1776, 1844, 2032, 2368, 2766, 3048, 3552, 3688, 4064, 4699, 4736, 5532, 6096, 7104, 7376, 8128, 9398, 9472, 11064, 12192, 14097, 14208, 14752, 16256, 17057, 18796, 22128, 24384, 28194, 28416, 29504, 32512, 34114, 37592, 44256, 48768, 51171, 56388, 58547, 59008, 68228, 75184, 88512, 97536, 102342, 112776, 117094, 118016, 136456, 150368, 175641, 177024, 204684, 225552, 234188, 272912, 300736, 351282, 354048, 409368, 451104, 468376, 545824, 601472, 702564, 818736, 902208, 936752, 1091648, 1202944, 1405128, 1637472, 1804416, 1873504, 2166239, 2183296, 2810256, 3274944, 3608832, 3747008, 4332478, 4366592, 5620512, 6498717, 6549888, 7494016, 8664956, 11241024, 12997434, 13099776, 14988032, 17329912, 22482048, 25994868, 34659824, 44964096, 51989736, 69319648, 103979472, 138639296, 207958944, 277278592, 415917888, 554557184, 831835776, 1663671552]

約数ペア:

[(1, 1663671552), (2, 831835776), (3, 554557184), (4, 415917888), (6, 277278592), (8, 207958944), (12, 138639296), (16, 103979472), (24, 69319648), (32, 51989736), (37, 44964096), (48, 34659824), (64, 25994868), (74, 22482048), (96, 17329912), (111, 14988032), (127, 13099776), (128, 12997434), (148, 11241024), (192, 8664956), (222, 7494016), (254, 6549888), (256, 6498717), (296, 5620512), (381, 4366592), (384, 4332478), (444, 3747008), (461, 3608832), (508, 3274944), (592, 2810256), (762, 2183296), (768, 2166239), (888, 1873504), (922, 1804416), (1016, 1637472), (1184, 1405128), (1383, 1202944), (1524, 1091648), (1776, 936752), (1844, 902208), (2032, 818736), (2368, 702564), (2766, 601472), (3048, 545824), (3552, 468376), (3688, 451104), (4064, 409368), (4699, 354048), (4736, 351282), (5532, 300736), (6096, 272912), (7104, 234188), (7376, 225552), (8128, 204684), (9398, 177024), (9472, 175641), (11064, 150368), (12192, 136456), (14097, 118016), (14208, 117094), (14752, 112776), (16256, 102342), (17057, 97536), (18796, 88512), (22128, 75184), (24384, 68228), (28194, 59008), (28416, 58547), (29504, 56388), (32512, 51171), (34114, 48768), (37592, 44256)]