325187968

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 806518080

約数和(自身を除く): 481330112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 259, 272, 296, 448, 476, 518, 544, 577, 592, 629, 896, 952, 1036, 1088, 1154, 1184, 1258, 1904, 2072, 2176, 2308, 2368, 2516, 3808, 4039, 4144, 4403, 4616, 4736, 5032, 7616, 8078, 8288, 8806, 9232, 9809, 10064, 15232, 16156, 16576, 17612, 18464, 19618, 20128, 21349, 32312, 33152, 35224, 36928, 39236, 40256, 42698, 64624, 68663, 70448, 73856, 78472, 80512, 85396, 129248, 137326, 140896, 149443, 156944, 170792, 258496, 274652, 281792, 298886, 313888, 341584, 362933, 516992, 549304, 563584, 597772, 627776, 683168, 725866, 1098608, 1195544, 1255552, 1366336, 1451732, 2197216, 2391088, 2540531, 2732672, 2903464, 4394432, 4782176, 5081062, 5806928, 8788864, 9564352, 10162124, 11613856, 19128704, 20324248, 23227712, 40648496, 46455424, 81296992, 162593984, 325187968]

約数ペア:

[(1, 325187968), (2, 162593984), (4, 81296992), (7, 46455424), (8, 40648496), (14, 23227712), (16, 20324248), (17, 19128704), (28, 11613856), (32, 10162124), (34, 9564352), (37, 8788864), (56, 5806928), (64, 5081062), (68, 4782176), (74, 4394432), (112, 2903464), (119, 2732672), (128, 2540531), (136, 2391088), (148, 2197216), (224, 1451732), (238, 1366336), (259, 1255552), (272, 1195544), (296, 1098608), (448, 725866), (476, 683168), (518, 627776), (544, 597772), (577, 563584), (592, 549304), (629, 516992), (896, 362933), (952, 341584), (1036, 313888), (1088, 298886), (1154, 281792), (1184, 274652), (1258, 258496), (1904, 170792), (2072, 156944), (2176, 149443), (2308, 140896), (2368, 137326), (2516, 129248), (3808, 85396), (4039, 80512), (4144, 78472), (4403, 73856), (4616, 70448), (4736, 68663), (5032, 64624), (7616, 42698), (8078, 40256), (8288, 39236), (8806, 36928), (9232, 35224), (9809, 33152), (10064, 32312), (15232, 21349), (16156, 20128), (16576, 19618), (17612, 18464)]