513621888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 1517107200

約数和(自身を除く): 1003485312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3319, 3968, 4836, 4992, 5952, 6448, 6638, 9672, 9957, 11904, 12896, 13276, 19344, 19914, 25792, 26552, 38688, 39828, 43147, 51584, 53104, 77376, 79656, 86294, 102889, 106208, 129441, 154752, 159312, 172588, 205778, 212416, 258882, 308667, 318624, 345176, 411556, 424832, 517764, 617334, 637248, 690352, 823112, 1035528, 1234668, 1274496, 1337557, 1380704, 1646224, 2071056, 2469336, 2675114, 2761408, 3292448, 4012671, 4142112, 4938672, 5350228, 5522816, 6584896, 8025342, 8284224, 9877344, 10700456, 13169792, 16050684, 16568448, 19754688, 21400912, 32101368, 39509376, 42801824, 64202736, 85603648, 128405472, 171207296, 256810944, 513621888]

約数ペア:

[(1, 513621888), (2, 256810944), (3, 171207296), (4, 128405472), (6, 85603648), (8, 64202736), (12, 42801824), (13, 39509376), (16, 32101368), (24, 21400912), (26, 19754688), (31, 16568448), (32, 16050684), (39, 13169792), (48, 10700456), (52, 9877344), (62, 8284224), (64, 8025342), (78, 6584896), (93, 5522816), (96, 5350228), (104, 4938672), (124, 4142112), (128, 4012671), (156, 3292448), (186, 2761408), (192, 2675114), (208, 2469336), (248, 2071056), (312, 1646224), (372, 1380704), (384, 1337557), (403, 1274496), (416, 1234668), (496, 1035528), (624, 823112), (744, 690352), (806, 637248), (832, 617334), (992, 517764), (1209, 424832), (1248, 411556), (1488, 345176), (1612, 318624), (1664, 308667), (1984, 258882), (2418, 212416), (2496, 205778), (2976, 172588), (3224, 159312), (3319, 154752), (3968, 129441), (4836, 106208), (4992, 102889), (5952, 86294), (6448, 79656), (6638, 77376), (9672, 53104), (9957, 51584), (11904, 43147), (12896, 39828), (13276, 38688), (19344, 26552), (19914, 25792)]