613248448

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 1334292480

約数和(自身を除く): 721044032

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 151, 178, 184, 248, 302, 356, 368, 496, 604, 712, 713, 736, 992, 1208, 1424, 1426, 1472, 1984, 2047, 2416, 2759, 2848, 2852, 3473, 4094, 4681, 4832, 5518, 5696, 5704, 6946, 8188, 9362, 9664, 11036, 11408, 13439, 13892, 16376, 18724, 22072, 22816, 26878, 27784, 32752, 37448, 44144, 45632, 53756, 55568, 63457, 65504, 74896, 88288, 107512, 107663, 111136, 126914, 131008, 149792, 176576, 215024, 215326, 222272, 253828, 299584, 309097, 416609, 430048, 430652, 507656, 618194, 833218, 860096, 861304, 1015312, 1236388, 1666436, 1722608, 2030624, 2472776, 3332872, 3445216, 4061248, 4945552, 6665744, 6890432, 9582007, 9891104, 13331488, 19164014, 19782208, 26662976, 38328028, 76656056, 153312112, 306624224, 613248448]

約数ペア:

[(1, 613248448), (2, 306624224), (4, 153312112), (8, 76656056), (16, 38328028), (23, 26662976), (31, 19782208), (32, 19164014), (46, 13331488), (62, 9891104), (64, 9582007), (89, 6890432), (92, 6665744), (124, 4945552), (151, 4061248), (178, 3445216), (184, 3332872), (248, 2472776), (302, 2030624), (356, 1722608), (368, 1666436), (496, 1236388), (604, 1015312), (712, 861304), (713, 860096), (736, 833218), (992, 618194), (1208, 507656), (1424, 430652), (1426, 430048), (1472, 416609), (1984, 309097), (2047, 299584), (2416, 253828), (2759, 222272), (2848, 215326), (2852, 215024), (3473, 176576), (4094, 149792), (4681, 131008), (4832, 126914), (5518, 111136), (5696, 107663), (5704, 107512), (6946, 88288), (8188, 74896), (9362, 65504), (9664, 63457), (11036, 55568), (11408, 53756), (13439, 45632), (13892, 44144), (16376, 37448), (18724, 32752), (22072, 27784), (22816, 26878)]