15445248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 53863488

約数和(自身を除く): 38418240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 169, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 312, 336, 338, 357, 364, 384, 408, 416, 442, 448, 476, 507, 544, 546, 624, 663, 672, 676, 714, 728, 768, 816, 832, 884, 896, 952, 1014, 1088, 1092, 1183, 1248, 1326, 1344, 1352, 1428, 1456, 1547, 1632, 1664, 1768, 1792, 1904, 2028, 2176, 2184, 2366, 2496, 2652, 2688, 2704, 2856, 2873, 2912, 3094, 3264, 3328, 3536, 3549, 3808, 4056, 4352, 4368, 4641, 4732, 4992, 5304, 5376, 5408, 5712, 5746, 5824, 6188, 6528, 7072, 7098, 7616, 8112, 8619, 8736, 9282, 9464, 9984, 10608, 10816, 11424, 11492, 11648, 12376, 13056, 14144, 14196, 15232, 16224, 17238, 17472, 18564, 18928, 20111, 21216, 21632, 22848, 22984, 23296, 24752, 28288, 28392, 30464, 32448, 34476, 34944, 37128, 37856, 40222, 42432, 43264, 45696, 45968, 49504, 56576, 56784, 60333, 64896, 68952, 69888, 74256, 75712, 80444, 84864, 91392, 91936, 99008, 113568, 120666, 129792, 137904, 148512, 151424, 160888, 169728, 183872, 198016, 227136, 241332, 275808, 297024, 302848, 321776, 367744, 396032, 454272, 482664, 551616, 594048, 643552, 735488, 908544, 965328, 1103232, 1188096, 1287104, 1930656, 2206464, 2574208, 3861312, 5148416, 7722624, 15445248]

約数ペア:

[(1, 15445248), (2, 7722624), (3, 5148416), (4, 3861312), (6, 2574208), (7, 2206464), (8, 1930656), (12, 1287104), (13, 1188096), (14, 1103232), (16, 965328), (17, 908544), (21, 735488), (24, 643552), (26, 594048), (28, 551616), (32, 482664), (34, 454272), (39, 396032), (42, 367744), (48, 321776), (51, 302848), (52, 297024), (56, 275808), (64, 241332), (68, 227136), (78, 198016), (84, 183872), (91, 169728), (96, 160888), (102, 151424), (104, 148512), (112, 137904), (119, 129792), (128, 120666), (136, 113568), (156, 99008), (168, 91936), (169, 91392), (182, 84864), (192, 80444), (204, 75712), (208, 74256), (221, 69888), (224, 68952), (238, 64896), (256, 60333), (272, 56784), (273, 56576), (312, 49504), (336, 45968), (338, 45696), (357, 43264), (364, 42432), (384, 40222), (408, 37856), (416, 37128), (442, 34944), (448, 34476), (476, 32448), (507, 30464), (544, 28392), (546, 28288), (624, 24752), (663, 23296), (672, 22984), (676, 22848), (714, 21632), (728, 21216), (768, 20111), (816, 18928), (832, 18564), (884, 17472), (896, 17238), (952, 16224), (1014, 15232), (1088, 14196), (1092, 14144), (1183, 13056), (1248, 12376), (1326, 11648), (1344, 11492), (1352, 11424), (1428, 10816), (1456, 10608), (1547, 9984), (1632, 9464), (1664, 9282), (1768, 8736), (1792, 8619), (1904, 8112), (2028, 7616), (2176, 7098), (2184, 7072), (2366, 6528), (2496, 6188), (2652, 5824), (2688, 5746), (2704, 5712), (2856, 5408), (2873, 5376), (2912, 5304), (3094, 4992), (3264, 4732), (3328, 4641), (3536, 4368), (3549, 4352), (3808, 4056)]