1380183168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 256

約数和(自身を含む): 4562288640

約数和(自身を除く): 3182105472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 224, 254, 273, 311, 312, 336, 364, 381, 384, 416, 448, 508, 546, 622, 624, 672, 728, 762, 832, 889, 896, 933, 1016, 1092, 1244, 1248, 1344, 1456, 1524, 1651, 1664, 1778, 1866, 2032, 2177, 2184, 2488, 2496, 2667, 2688, 2912, 3048, 3302, 3556, 3732, 4043, 4064, 4354, 4368, 4953, 4976, 4992, 5334, 5824, 6096, 6531, 6604, 7112, 7464, 8086, 8128, 8708, 8736, 9906, 9952, 10668, 11557, 11648, 12129, 12192, 13062, 13208, 14224, 14928, 16172, 16256, 17416, 17472, 19812, 19904, 21336, 23114, 24258, 24384, 26124, 26416, 28301, 28448, 29856, 32344, 34671, 34832, 34944, 39497, 39624, 39808, 42672, 46228, 48516, 48768, 52248, 52832, 56602, 56896, 59712, 64688, 69342, 69664, 78994, 79248, 84903, 85344, 92456, 97032, 104496, 105664, 113204, 113792, 118491, 119424, 129376, 138684, 139328, 157988, 158496, 169806, 170688, 184912, 194064, 208992, 211328, 226408, 236982, 258752, 276479, 277368, 278656, 315976, 316992, 339612, 341376, 369824, 388128, 417984, 452816, 473964, 513461, 517504, 552958, 554736, 631952, 633984, 679224, 739648, 776256, 829437, 835968, 905632, 947928, 1026922, 1105916, 1109472, 1263904, 1358448, 1479296, 1540383, 1552512, 1658874, 1811264, 1895856, 2053844, 2211832, 2218944, 2527808, 2716896, 3080766, 3317748, 3594227, 3622528, 3791712, 4107688, 4423664, 4437888, 5055616, 5433792, 6161532, 6635496, 7188454, 7583424, 8215376, 8847328, 10782681, 10867584, 12323064, 13270992, 14376908, 15166848, 16430752, 17694656, 21565362, 24646128, 26541984, 28753816, 32861504, 35389312, 43130724, 49292256, 53083968, 57507632, 65723008, 86261448, 98584512, 106167936, 115015264, 172522896, 197169024, 230030528, 345045792, 460061056, 690091584, 1380183168]

約数ペア:

[(1, 1380183168), (2, 690091584), (3, 460061056), (4, 345045792), (6, 230030528), (7, 197169024), (8, 172522896), (12, 115015264), (13, 106167936), (14, 98584512), (16, 86261448), (21, 65723008), (24, 57507632), (26, 53083968), (28, 49292256), (32, 43130724), (39, 35389312), (42, 32861504), (48, 28753816), (52, 26541984), (56, 24646128), (64, 21565362), (78, 17694656), (84, 16430752), (91, 15166848), (96, 14376908), (104, 13270992), (112, 12323064), (127, 10867584), (128, 10782681), (156, 8847328), (168, 8215376), (182, 7583424), (192, 7188454), (208, 6635496), (224, 6161532), (254, 5433792), (273, 5055616), (311, 4437888), (312, 4423664), (336, 4107688), (364, 3791712), (381, 3622528), (384, 3594227), (416, 3317748), (448, 3080766), (508, 2716896), (546, 2527808), (622, 2218944), (624, 2211832), (672, 2053844), (728, 1895856), (762, 1811264), (832, 1658874), (889, 1552512), (896, 1540383), (933, 1479296), (1016, 1358448), (1092, 1263904), (1244, 1109472), (1248, 1105916), (1344, 1026922), (1456, 947928), (1524, 905632), (1651, 835968), (1664, 829437), (1778, 776256), (1866, 739648), (2032, 679224), (2177, 633984), (2184, 631952), (2488, 554736), (2496, 552958), (2667, 517504), (2688, 513461), (2912, 473964), (3048, 452816), (3302, 417984), (3556, 388128), (3732, 369824), (4043, 341376), (4064, 339612), (4354, 316992), (4368, 315976), (4953, 278656), (4976, 277368), (4992, 276479), (5334, 258752), (5824, 236982), (6096, 226408), (6531, 211328), (6604, 208992), (7112, 194064), (7464, 184912), (8086, 170688), (8128, 169806), (8708, 158496), (8736, 157988), (9906, 139328), (9952, 138684), (10668, 129376), (11557, 119424), (11648, 118491), (12129, 113792), (12192, 113204), (13062, 105664), (13208, 104496), (14224, 97032), (14928, 92456), (16172, 85344), (16256, 84903), (17416, 79248), (17472, 78994), (19812, 69664), (19904, 69342), (21336, 64688), (23114, 59712), (24258, 56896), (24384, 56602), (26124, 52832), (26416, 52248), (28301, 48768), (28448, 48516), (29856, 46228), (32344, 42672), (34671, 39808), (34832, 39624), (34944, 39497)]