258677856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 793905840

約数和(自身を除く): 535227984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 738, 779, 912, 984, 1153, 1312, 1368, 1476, 1558, 1824, 1968, 2306, 2337, 2736, 2952, 3116, 3459, 3936, 4612, 4674, 5472, 5904, 6232, 6918, 7011, 9224, 9348, 10377, 11808, 12464, 13836, 14022, 18448, 18696, 20754, 21907, 24928, 27672, 28044, 36896, 37392, 41508, 43814, 47273, 55344, 56088, 65721, 74784, 83016, 87628, 94546, 110688, 112176, 131442, 141819, 166032, 175256, 189092, 197163, 224352, 262884, 283638, 332064, 350512, 378184, 394326, 425457, 525768, 567276, 701024, 756368, 788652, 850914, 898187, 1051536, 1134552, 1512736, 1577304, 1701828, 1796374, 2103072, 2269104, 2694561, 3154608, 3403656, 3592748, 4538208, 5389122, 6309216, 6807312, 7185496, 8083683, 10778244, 13614624, 14370992, 16167366, 21556488, 28741984, 32334732, 43112976, 64669464, 86225952, 129338928, 258677856]

約数ペア:

[(1, 258677856), (2, 129338928), (3, 86225952), (4, 64669464), (6, 43112976), (8, 32334732), (9, 28741984), (12, 21556488), (16, 16167366), (18, 14370992), (19, 13614624), (24, 10778244), (32, 8083683), (36, 7185496), (38, 6807312), (41, 6309216), (48, 5389122), (57, 4538208), (72, 3592748), (76, 3403656), (82, 3154608), (96, 2694561), (114, 2269104), (123, 2103072), (144, 1796374), (152, 1701828), (164, 1577304), (171, 1512736), (228, 1134552), (246, 1051536), (288, 898187), (304, 850914), (328, 788652), (342, 756368), (369, 701024), (456, 567276), (492, 525768), (608, 425457), (656, 394326), (684, 378184), (738, 350512), (779, 332064), (912, 283638), (984, 262884), (1153, 224352), (1312, 197163), (1368, 189092), (1476, 175256), (1558, 166032), (1824, 141819), (1968, 131442), (2306, 112176), (2337, 110688), (2736, 94546), (2952, 87628), (3116, 83016), (3459, 74784), (3936, 65721), (4612, 56088), (4674, 55344), (5472, 47273), (5904, 43814), (6232, 41508), (6918, 37392), (7011, 36896), (9224, 28044), (9348, 27672), (10377, 24928), (11808, 21907), (12464, 20754), (13836, 18696), (14022, 18448)]