394115199488

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1447}}^1$

素因数の和:1818

約数の個数: 160

約数和(自身を含む): 834033404160

約数和(自身を除く): 439918204672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 229, 256, 368, 404, 458, 512, 736, 808, 916, 1447, 1472, 1616, 1832, 2323, 2894, 2944, 3232, 3664, 4646, 5267, 5788, 5888, 6464, 7328, 9292, 10534, 11576, 11776, 12928, 14656, 18584, 21068, 23129, 23152, 25856, 29312, 33281, 37168, 42136, 46258, 46304, 51712, 58624, 66562, 74336, 84272, 92516, 92608, 117248, 133124, 146147, 148672, 168544, 185032, 185216, 266248, 292294, 297344, 331363, 337088, 370064, 370432, 531967, 532496, 584588, 594688, 662726, 674176, 740128, 740864, 1063934, 1064992, 1169176, 1189376, 1325452, 1348352, 1480256, 2127868, 2129984, 2338352, 2650904, 2696704, 2960512, 3361381, 4255736, 4259968, 4676704, 5301808, 5921024, 6722762, 7621349, 8511472, 8519936, 9353408, 10603616, 11842048, 13445524, 15242698, 17022944, 17039872, 18706816, 21207232, 26891048, 30485396, 33467663, 34045888, 37413632, 42414464, 53782096, 60970792, 66935326, 68091776, 74827264, 84828928, 107564192, 121941584, 133870652, 136183552, 169657856, 215128384, 243883168, 267741304, 272367104, 430256768, 487766336, 535482608, 769756249, 860513536, 975532672, 1070965216, 1539512498, 1721027072, 1951065344, 2141930432, 3079024996, 3902130688, 4283860864, 6158049992, 8567721728, 12316099984, 17135443456, 24632199968, 49264399936, 98528799872, 197057599744, 394115199488]

約数ペア:

[(1, 394115199488), (2, 197057599744), (4, 98528799872), (8, 49264399936), (16, 24632199968), (23, 17135443456), (32, 12316099984), (46, 8567721728), (64, 6158049992), (92, 4283860864), (101, 3902130688), (128, 3079024996), (184, 2141930432), (202, 1951065344), (229, 1721027072), (256, 1539512498), (368, 1070965216), (404, 975532672), (458, 860513536), (512, 769756249), (736, 535482608), (808, 487766336), (916, 430256768), (1447, 272367104), (1472, 267741304), (1616, 243883168), (1832, 215128384), (2323, 169657856), (2894, 136183552), (2944, 133870652), (3232, 121941584), (3664, 107564192), (4646, 84828928), (5267, 74827264), (5788, 68091776), (5888, 66935326), (6464, 60970792), (7328, 53782096), (9292, 42414464), (10534, 37413632), (11576, 34045888), (11776, 33467663), (12928, 30485396), (14656, 26891048), (18584, 21207232), (21068, 18706816), (23129, 17039872), (23152, 17022944), (25856, 15242698), (29312, 13445524), (33281, 11842048), (37168, 10603616), (42136, 9353408), (46258, 8519936), (46304, 8511472), (51712, 7621349), (58624, 6722762), (66562, 5921024), (74336, 5301808), (84272, 4676704), (92516, 4259968), (92608, 4255736), (117248, 3361381), (133124, 2960512), (146147, 2696704), (148672, 2650904), (168544, 2338352), (185032, 2129984), (185216, 2127868), (266248, 1480256), (292294, 1348352), (297344, 1325452), (331363, 1189376), (337088, 1169176), (370064, 1064992), (370432, 1063934), (531967, 740864), (532496, 740128), (584588, 674176), (594688, 662726)]