258617328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{569}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 709909920

約数和(自身を除く): 451292592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 557, 569, 816, 1114, 1138, 1671, 1707, 2228, 2276, 3342, 3414, 4456, 4552, 6684, 6828, 8912, 9104, 9469, 9673, 13368, 13656, 18938, 19346, 26736, 27312, 28407, 29019, 37876, 38692, 56814, 58038, 75752, 77384, 113628, 116076, 151504, 154768, 227256, 232152, 316933, 454512, 464304, 633866, 950799, 1267732, 1901598, 2535464, 3803196, 5070928, 5387861, 7606392, 10775722, 15212784, 16163583, 21551444, 32327166, 43102888, 64654332, 86205776, 129308664, 258617328]

約数ペア:

[(1, 258617328), (2, 129308664), (3, 86205776), (4, 64654332), (6, 43102888), (8, 32327166), (12, 21551444), (16, 16163583), (17, 15212784), (24, 10775722), (34, 7606392), (48, 5387861), (51, 5070928), (68, 3803196), (102, 2535464), (136, 1901598), (204, 1267732), (272, 950799), (408, 633866), (557, 464304), (569, 454512), (816, 316933), (1114, 232152), (1138, 227256), (1671, 154768), (1707, 151504), (2228, 116076), (2276, 113628), (3342, 77384), (3414, 75752), (4456, 58038), (4552, 56814), (6684, 38692), (6828, 37876), (8912, 29019), (9104, 28407), (9469, 27312), (9673, 26736), (13368, 19346), (13656, 18938)]