323040784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 709061760

約数和(自身を除く): 386020976

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 113, 148, 176, 226, 296, 407, 439, 452, 592, 814, 878, 904, 1243, 1628, 1756, 1808, 2486, 3256, 3512, 4181, 4829, 4972, 6512, 7024, 8362, 9658, 9944, 16243, 16724, 19316, 19888, 32486, 33448, 38632, 45991, 49607, 64972, 66896, 77264, 91982, 99214, 129944, 178673, 183964, 198428, 259888, 357346, 367928, 396856, 545677, 714692, 735856, 793712, 1091354, 1429384, 1835459, 2182708, 2858768, 3670918, 4365416, 7341836, 8730832, 14683672, 20190049, 29367344, 40380098, 80760196, 161520392, 323040784]

約数ペア:

[(1, 323040784), (2, 161520392), (4, 80760196), (8, 40380098), (11, 29367344), (16, 20190049), (22, 14683672), (37, 8730832), (44, 7341836), (74, 4365416), (88, 3670918), (113, 2858768), (148, 2182708), (176, 1835459), (226, 1429384), (296, 1091354), (407, 793712), (439, 735856), (452, 714692), (592, 545677), (814, 396856), (878, 367928), (904, 357346), (1243, 259888), (1628, 198428), (1756, 183964), (1808, 178673), (2486, 129944), (3256, 99214), (3512, 91982), (4181, 77264), (4829, 66896), (4972, 64972), (6512, 49607), (7024, 45991), (8362, 38632), (9658, 33448), (9944, 32486), (16243, 19888), (16724, 19316)]