337163440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 849195648

約数和(自身を除く): 512032208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 257, 310, 368, 460, 496, 514, 529, 620, 713, 920, 1028, 1058, 1240, 1285, 1426, 1840, 2056, 2116, 2480, 2570, 2645, 2852, 3565, 4112, 4232, 5140, 5290, 5704, 5911, 7130, 7967, 8464, 10280, 10580, 11408, 11822, 14260, 15934, 16399, 20560, 21160, 23644, 28520, 29555, 31868, 32798, 39835, 42320, 47288, 57040, 59110, 63736, 65596, 79670, 81995, 94576, 118220, 127472, 131192, 135953, 159340, 163990, 183241, 236440, 262384, 271906, 318680, 327980, 366482, 472880, 543812, 637360, 655960, 679765, 732964, 916205, 1087624, 1311920, 1359530, 1465928, 1832410, 2175248, 2719060, 2931856, 3664820, 4214543, 5438120, 7329640, 8429086, 10876240, 14659280, 16858172, 21072715, 33716344, 42145430, 67432688, 84290860, 168581720, 337163440]

約数ペア:

[(1, 337163440), (2, 168581720), (4, 84290860), (5, 67432688), (8, 42145430), (10, 33716344), (16, 21072715), (20, 16858172), (23, 14659280), (31, 10876240), (40, 8429086), (46, 7329640), (62, 5438120), (80, 4214543), (92, 3664820), (115, 2931856), (124, 2719060), (155, 2175248), (184, 1832410), (230, 1465928), (248, 1359530), (257, 1311920), (310, 1087624), (368, 916205), (460, 732964), (496, 679765), (514, 655960), (529, 637360), (620, 543812), (713, 472880), (920, 366482), (1028, 327980), (1058, 318680), (1240, 271906), (1285, 262384), (1426, 236440), (1840, 183241), (2056, 163990), (2116, 159340), (2480, 135953), (2570, 131192), (2645, 127472), (2852, 118220), (3565, 94576), (4112, 81995), (4232, 79670), (5140, 65596), (5290, 63736), (5704, 59110), (5911, 57040), (7130, 47288), (7967, 42320), (8464, 39835), (10280, 32798), (10580, 31868), (11408, 29555), (11822, 28520), (14260, 23644), (15934, 21160), (16399, 20560)]