390841152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 1206422784

約数和(自身を除く): 815581632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 61, 64, 68, 78, 96, 102, 104, 122, 136, 151, 156, 183, 192, 204, 208, 221, 244, 272, 302, 312, 366, 408, 416, 442, 453, 488, 544, 604, 624, 663, 732, 793, 816, 832, 884, 906, 976, 1037, 1088, 1208, 1248, 1326, 1464, 1586, 1632, 1768, 1812, 1952, 1963, 2074, 2379, 2416, 2496, 2567, 2652, 2928, 3111, 3172, 3264, 3536, 3624, 3904, 3926, 4148, 4758, 4832, 5134, 5304, 5856, 5889, 6222, 6344, 7072, 7248, 7701, 7852, 8296, 9211, 9516, 9664, 10268, 10608, 11712, 11778, 12444, 12688, 13481, 14144, 14496, 15402, 15704, 16592, 18422, 19032, 20536, 21216, 23556, 24888, 25376, 26962, 27633, 28992, 30804, 31408, 33184, 33371, 36844, 38064, 40443, 41072, 42432, 47112, 49776, 50752, 53924, 55266, 61608, 62816, 66368, 66742, 73688, 76128, 80886, 82144, 94224, 99552, 100113, 107848, 110532, 119743, 123216, 125632, 133484, 147376, 152256, 156587, 161772, 164288, 188448, 199104, 200226, 215696, 221064, 239486, 246432, 266968, 294752, 313174, 323544, 359229, 376896, 400452, 431392, 442128, 469761, 478972, 492864, 533936, 589504, 626348, 647088, 718458, 800904, 862784, 884256, 939522, 957944, 1067872, 1252696, 1294176, 1436916, 1601808, 1768512, 1879044, 1915888, 2035631, 2135744, 2505392, 2588352, 2873832, 3203616, 3758088, 3831776, 4071262, 5010784, 5747664, 6106893, 6407232, 7516176, 7663552, 8142524, 10021568, 11495328, 12213786, 15032352, 16285048, 22990656, 24427572, 30064704, 32570096, 48855144, 65140192, 97710288, 130280384, 195420576, 390841152]

約数ペア:

[(1, 390841152), (2, 195420576), (3, 130280384), (4, 97710288), (6, 65140192), (8, 48855144), (12, 32570096), (13, 30064704), (16, 24427572), (17, 22990656), (24, 16285048), (26, 15032352), (32, 12213786), (34, 11495328), (39, 10021568), (48, 8142524), (51, 7663552), (52, 7516176), (61, 6407232), (64, 6106893), (68, 5747664), (78, 5010784), (96, 4071262), (102, 3831776), (104, 3758088), (122, 3203616), (136, 2873832), (151, 2588352), (156, 2505392), (183, 2135744), (192, 2035631), (204, 1915888), (208, 1879044), (221, 1768512), (244, 1601808), (272, 1436916), (302, 1294176), (312, 1252696), (366, 1067872), (408, 957944), (416, 939522), (442, 884256), (453, 862784), (488, 800904), (544, 718458), (604, 647088), (624, 626348), (663, 589504), (732, 533936), (793, 492864), (816, 478972), (832, 469761), (884, 442128), (906, 431392), (976, 400452), (1037, 376896), (1088, 359229), (1208, 323544), (1248, 313174), (1326, 294752), (1464, 266968), (1586, 246432), (1632, 239486), (1768, 221064), (1812, 215696), (1952, 200226), (1963, 199104), (2074, 188448), (2379, 164288), (2416, 161772), (2496, 156587), (2567, 152256), (2652, 147376), (2928, 133484), (3111, 125632), (3172, 123216), (3264, 119743), (3536, 110532), (3624, 107848), (3904, 100113), (3926, 99552), (4148, 94224), (4758, 82144), (4832, 80886), (5134, 76128), (5304, 73688), (5856, 66742), (5889, 66368), (6222, 62816), (6344, 61608), (7072, 55266), (7248, 53924), (7701, 50752), (7852, 49776), (8296, 47112), (9211, 42432), (9516, 41072), (9664, 40443), (10268, 38064), (10608, 36844), (11712, 33371), (11778, 33184), (12444, 31408), (12688, 30804), (13481, 28992), (14144, 27633), (14496, 26962), (15402, 25376), (15704, 24888), (16592, 23556), (18422, 21216), (19032, 20536)]