411989968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 968937984

約数和(自身を除く): 556948016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 47, 52, 67, 68, 74, 94, 104, 134, 136, 148, 188, 208, 221, 268, 272, 296, 376, 442, 481, 536, 592, 611, 629, 752, 799, 871, 884, 962, 1072, 1139, 1222, 1258, 1598, 1739, 1742, 1768, 1924, 2278, 2444, 2479, 2516, 3149, 3196, 3478, 3484, 3536, 3848, 4556, 4888, 4958, 5032, 6298, 6392, 6956, 6968, 7696, 8177, 9112, 9776, 9916, 10064, 10387, 12596, 12784, 13912, 13936, 14807, 16354, 18224, 19832, 20774, 22607, 25192, 27824, 29563, 29614, 32227, 32708, 39664, 40937, 41548, 42143, 45214, 50384, 53533, 59126, 59228, 64454, 65416, 81874, 83096, 84286, 90428, 107066, 116513, 118252, 118456, 128908, 130832, 163748, 166192, 168572, 180856, 214132, 233026, 236504, 236912, 257816, 327496, 337144, 361712, 384319, 428264, 466052, 473008, 515632, 547859, 654992, 674288, 695929, 768638, 856528, 932104, 1095718, 1391858, 1514669, 1537276, 1864208, 1980721, 2191436, 2783716, 3029338, 3074552, 3961442, 4382872, 5567432, 6058676, 6149104, 7922884, 8765744, 11134864, 12117352, 15845768, 24234704, 25749373, 31691536, 51498746, 102997492, 205994984, 411989968]

約数ペア:

[(1, 411989968), (2, 205994984), (4, 102997492), (8, 51498746), (13, 31691536), (16, 25749373), (17, 24234704), (26, 15845768), (34, 12117352), (37, 11134864), (47, 8765744), (52, 7922884), (67, 6149104), (68, 6058676), (74, 5567432), (94, 4382872), (104, 3961442), (134, 3074552), (136, 3029338), (148, 2783716), (188, 2191436), (208, 1980721), (221, 1864208), (268, 1537276), (272, 1514669), (296, 1391858), (376, 1095718), (442, 932104), (481, 856528), (536, 768638), (592, 695929), (611, 674288), (629, 654992), (752, 547859), (799, 515632), (871, 473008), (884, 466052), (962, 428264), (1072, 384319), (1139, 361712), (1222, 337144), (1258, 327496), (1598, 257816), (1739, 236912), (1742, 236504), (1768, 233026), (1924, 214132), (2278, 180856), (2444, 168572), (2479, 166192), (2516, 163748), (3149, 130832), (3196, 128908), (3478, 118456), (3484, 118252), (3536, 116513), (3848, 107066), (4556, 90428), (4888, 84286), (4958, 83096), (5032, 81874), (6298, 65416), (6392, 64454), (6956, 59228), (6968, 59126), (7696, 53533), (8177, 50384), (9112, 45214), (9776, 42143), (9916, 41548), (10064, 40937), (10387, 39664), (12596, 32708), (12784, 32227), (13912, 29614), (13936, 29563), (14807, 27824), (16354, 25192), (18224, 22607), (19832, 20774)]