434449280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 1116802080

約数和(自身を除く): 682352800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 272, 292, 320, 340, 365, 544, 547, 584, 640, 680, 730, 1088, 1094, 1168, 1241, 1360, 1460, 2176, 2188, 2336, 2482, 2720, 2735, 2920, 4376, 4672, 4964, 5440, 5470, 5840, 6205, 8752, 9299, 9344, 9928, 10880, 10940, 11680, 12410, 17504, 18598, 19856, 21880, 23360, 24820, 35008, 37196, 39712, 39931, 43760, 46495, 46720, 49640, 70016, 74392, 79424, 79862, 87520, 92990, 99280, 148784, 158848, 159724, 175040, 185980, 198560, 199655, 297568, 319448, 350080, 371960, 397120, 399310, 595136, 638896, 678827, 743920, 794240, 798620, 1190272, 1277792, 1357654, 1487840, 1597240, 2555584, 2715308, 2975680, 3194480, 3394135, 5111168, 5430616, 5951360, 6388960, 6788270, 10861232, 12777920, 13576540, 21722464, 25555840, 27153080, 43444928, 54306160, 86889856, 108612320, 217224640, 434449280]

約数ペア:

[(1, 434449280), (2, 217224640), (4, 108612320), (5, 86889856), (8, 54306160), (10, 43444928), (16, 27153080), (17, 25555840), (20, 21722464), (32, 13576540), (34, 12777920), (40, 10861232), (64, 6788270), (68, 6388960), (73, 5951360), (80, 5430616), (85, 5111168), (128, 3394135), (136, 3194480), (146, 2975680), (160, 2715308), (170, 2555584), (272, 1597240), (292, 1487840), (320, 1357654), (340, 1277792), (365, 1190272), (544, 798620), (547, 794240), (584, 743920), (640, 678827), (680, 638896), (730, 595136), (1088, 399310), (1094, 397120), (1168, 371960), (1241, 350080), (1360, 319448), (1460, 297568), (2176, 199655), (2188, 198560), (2336, 185980), (2482, 175040), (2720, 159724), (2735, 158848), (2920, 148784), (4376, 99280), (4672, 92990), (4964, 87520), (5440, 79862), (5470, 79424), (5840, 74392), (6205, 70016), (8752, 49640), (9299, 46720), (9344, 46495), (9928, 43760), (10880, 39931), (10940, 39712), (11680, 37196), (12410, 35008), (17504, 24820), (18598, 23360), (19856, 21880)]