298891008

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 216

約数和(自身を含む): 984333168

約数和(自身を除く): 685442160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 587, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1174, 1224, 1248, 1326, 1632, 1664, 1761, 1768, 1872, 1989, 2176, 2304, 2348, 2448, 2496, 2652, 3264, 3328, 3522, 3536, 3744, 3978, 4352, 4696, 4896, 4992, 5283, 5304, 6528, 7044, 7072, 7488, 7631, 7956, 9392, 9792, 9979, 9984, 10566, 10608, 13056, 14088, 14144, 14976, 15262, 15912, 18784, 19584, 19958, 21132, 21216, 22893, 28176, 28288, 29937, 29952, 30524, 31824, 37568, 39168, 39916, 42264, 42432, 45786, 56352, 56576, 59874, 61048, 63648, 68679, 75136, 79832, 84528, 84864, 89811, 91572, 112704, 119748, 122096, 127296, 129727, 137358, 150272, 159664, 169056, 169728, 179622, 183144, 225408, 239496, 244192, 254592, 259454, 274716, 319328, 338112, 359244, 366288, 389181, 450816, 478992, 488384, 509184, 518908, 549432, 638656, 676224, 718488, 732576, 778362, 957984, 976768, 1037816, 1098864, 1167543, 1277312, 1352448, 1436976, 1465152, 1556724, 1915968, 1953536, 2075632, 2197728, 2335086, 2554624, 2873952, 2930304, 3113448, 3831936, 4151264, 4395456, 4670172, 5747904, 5860608, 6226896, 7663872, 8302528, 8790912, 9340344, 11495808, 12453792, 16605056, 17581824, 18680688, 22991616, 24907584, 33210112, 37361376, 49815168, 74722752, 99630336, 149445504, 298891008]

約数ペア:

[(1, 298891008), (2, 149445504), (3, 99630336), (4, 74722752), (6, 49815168), (8, 37361376), (9, 33210112), (12, 24907584), (13, 22991616), (16, 18680688), (17, 17581824), (18, 16605056), (24, 12453792), (26, 11495808), (32, 9340344), (34, 8790912), (36, 8302528), (39, 7663872), (48, 6226896), (51, 5860608), (52, 5747904), (64, 4670172), (68, 4395456), (72, 4151264), (78, 3831936), (96, 3113448), (102, 2930304), (104, 2873952), (117, 2554624), (128, 2335086), (136, 2197728), (144, 2075632), (153, 1953536), (156, 1915968), (192, 1556724), (204, 1465152), (208, 1436976), (221, 1352448), (234, 1277312), (256, 1167543), (272, 1098864), (288, 1037816), (306, 976768), (312, 957984), (384, 778362), (408, 732576), (416, 718488), (442, 676224), (468, 638656), (544, 549432), (576, 518908), (587, 509184), (612, 488384), (624, 478992), (663, 450816), (768, 389181), (816, 366288), (832, 359244), (884, 338112), (936, 319328), (1088, 274716), (1152, 259454), (1174, 254592), (1224, 244192), (1248, 239496), (1326, 225408), (1632, 183144), (1664, 179622), (1761, 169728), (1768, 169056), (1872, 159664), (1989, 150272), (2176, 137358), (2304, 129727), (2348, 127296), (2448, 122096), (2496, 119748), (2652, 112704), (3264, 91572), (3328, 89811), (3522, 84864), (3536, 84528), (3744, 79832), (3978, 75136), (4352, 68679), (4696, 63648), (4896, 61048), (4992, 59874), (5283, 56576), (5304, 56352), (6528, 45786), (7044, 42432), (7072, 42264), (7488, 39916), (7631, 39168), (7956, 37568), (9392, 31824), (9792, 30524), (9979, 29952), (9984, 29937), (10566, 28288), (10608, 28176), (13056, 22893), (14088, 21216), (14144, 21132), (14976, 19958), (15262, 19584), (15912, 18784)]