248754384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 789235200

約数和(自身を除く): 540480816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 59, 67, 69, 72, 76, 92, 114, 118, 134, 138, 144, 152, 171, 177, 184, 201, 207, 228, 236, 268, 276, 304, 342, 354, 368, 402, 414, 437, 456, 472, 531, 536, 552, 603, 684, 708, 804, 828, 874, 912, 944, 1062, 1072, 1104, 1121, 1206, 1273, 1311, 1357, 1368, 1416, 1541, 1608, 1656, 1748, 2124, 2242, 2412, 2546, 2622, 2714, 2736, 2832, 3082, 3216, 3312, 3363, 3496, 3819, 3933, 3953, 4071, 4248, 4484, 4623, 4824, 5092, 5244, 5428, 6164, 6726, 6992, 7638, 7866, 7906, 8142, 8496, 8968, 9246, 9648, 10089, 10184, 10488, 10856, 11457, 11859, 12213, 12328, 13452, 13869, 15276, 15732, 15812, 16284, 17936, 18492, 20178, 20368, 20976, 21712, 22914, 23718, 24426, 24656, 25783, 26904, 27738, 29279, 30552, 31464, 31624, 32568, 35577, 36984, 40356, 45828, 47436, 48852, 51566, 53808, 55476, 58558, 61104, 62928, 63248, 65136, 71154, 73968, 75107, 77349, 80712, 87837, 90919, 91656, 94872, 97704, 103132, 110952, 117116, 142308, 150214, 154698, 161424, 175674, 181838, 183312, 189744, 195408, 206264, 221904, 225321, 232047, 234232, 263511, 272757, 284616, 300428, 309396, 351348, 363676, 412528, 450642, 464094, 468464, 527022, 545514, 569232, 600856, 618792, 675963, 702696, 727352, 818271, 901284, 928188, 1054044, 1091028, 1201712, 1237584, 1351926, 1405392, 1454704, 1636542, 1727461, 1802568, 1856376, 2108088, 2182056, 2703852, 3273084, 3454922, 3605136, 3712752, 4216176, 4364112, 5182383, 5407704, 6546168, 6909844, 10364766, 10815408, 13092336, 13819688, 15547149, 20729532, 27639376, 31094298, 41459064, 62188596, 82918128, 124377192, 248754384]

約数ペア:

[(1, 248754384), (2, 124377192), (3, 82918128), (4, 62188596), (6, 41459064), (8, 31094298), (9, 27639376), (12, 20729532), (16, 15547149), (18, 13819688), (19, 13092336), (23, 10815408), (24, 10364766), (36, 6909844), (38, 6546168), (46, 5407704), (48, 5182383), (57, 4364112), (59, 4216176), (67, 3712752), (69, 3605136), (72, 3454922), (76, 3273084), (92, 2703852), (114, 2182056), (118, 2108088), (134, 1856376), (138, 1802568), (144, 1727461), (152, 1636542), (171, 1454704), (177, 1405392), (184, 1351926), (201, 1237584), (207, 1201712), (228, 1091028), (236, 1054044), (268, 928188), (276, 901284), (304, 818271), (342, 727352), (354, 702696), (368, 675963), (402, 618792), (414, 600856), (437, 569232), (456, 545514), (472, 527022), (531, 468464), (536, 464094), (552, 450642), (603, 412528), (684, 363676), (708, 351348), (804, 309396), (828, 300428), (874, 284616), (912, 272757), (944, 263511), (1062, 234232), (1072, 232047), (1104, 225321), (1121, 221904), (1206, 206264), (1273, 195408), (1311, 189744), (1357, 183312), (1368, 181838), (1416, 175674), (1541, 161424), (1608, 154698), (1656, 150214), (1748, 142308), (2124, 117116), (2242, 110952), (2412, 103132), (2546, 97704), (2622, 94872), (2714, 91656), (2736, 90919), (2832, 87837), (3082, 80712), (3216, 77349), (3312, 75107), (3363, 73968), (3496, 71154), (3819, 65136), (3933, 63248), (3953, 62928), (4071, 61104), (4248, 58558), (4484, 55476), (4623, 53808), (4824, 51566), (5092, 48852), (5244, 47436), (5428, 45828), (6164, 40356), (6726, 36984), (6992, 35577), (7638, 32568), (7866, 31624), (7906, 31464), (8142, 30552), (8496, 29279), (8968, 27738), (9246, 26904), (9648, 25783), (10089, 24656), (10184, 24426), (10488, 23718), (10856, 22914), (11457, 21712), (11859, 20976), (12213, 20368), (12328, 20178), (13452, 18492), (13869, 17936), (15276, 16284), (15732, 15812)]