248115816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 544414104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 503, 527, 558, 612, 663, 744, 806, 884, 936, 1006, 1054, 1116, 1209, 1224, 1326, 1509, 1581, 1612, 1768, 1989, 2012, 2108, 2232, 2418, 2652, 3018, 3162, 3224, 3627, 3978, 4024, 4216, 4527, 4743, 4836, 5304, 6036, 6324, 6539, 6851, 7254, 7956, 8551, 9054, 9486, 9672, 12072, 12648, 13078, 13702, 14508, 15593, 15912, 17102, 18108, 18972, 19617, 20553, 25653, 26156, 27404, 29016, 31186, 34204, 36216, 37944, 39234, 41106, 46779, 51306, 52312, 54808, 58851, 61659, 62372, 68408, 76959, 78468, 82212, 93558, 102612, 111163, 117702, 123318, 124744, 140337, 153918, 156936, 164424, 187116, 202709, 205224, 222326, 235404, 246636, 265081, 280674, 307836, 333489, 374232, 405418, 444652, 470808, 493272, 530162, 561348, 608127, 615672, 666978, 795243, 810836, 889304, 1000467, 1060324, 1122696, 1216254, 1333956, 1590486, 1621672, 1824381, 2000934, 2120648, 2385729, 2432508, 2667912, 3180972, 3446053, 3648762, 4001868, 4771458, 4865016, 6361944, 6892106, 7297524, 8003736, 9542916, 10338159, 13784212, 14595048, 19085832, 20676318, 27568424, 31014477, 41352636, 62028954, 82705272, 124057908, 248115816]

約数ペア:

[(1, 248115816), (2, 124057908), (3, 82705272), (4, 62028954), (6, 41352636), (8, 31014477), (9, 27568424), (12, 20676318), (13, 19085832), (17, 14595048), (18, 13784212), (24, 10338159), (26, 9542916), (31, 8003736), (34, 7297524), (36, 6892106), (39, 6361944), (51, 4865016), (52, 4771458), (62, 4001868), (68, 3648762), (72, 3446053), (78, 3180972), (93, 2667912), (102, 2432508), (104, 2385729), (117, 2120648), (124, 2000934), (136, 1824381), (153, 1621672), (156, 1590486), (186, 1333956), (204, 1216254), (221, 1122696), (234, 1060324), (248, 1000467), (279, 889304), (306, 810836), (312, 795243), (372, 666978), (403, 615672), (408, 608127), (442, 561348), (468, 530162), (503, 493272), (527, 470808), (558, 444652), (612, 405418), (663, 374232), (744, 333489), (806, 307836), (884, 280674), (936, 265081), (1006, 246636), (1054, 235404), (1116, 222326), (1209, 205224), (1224, 202709), (1326, 187116), (1509, 164424), (1581, 156936), (1612, 153918), (1768, 140337), (1989, 124744), (2012, 123318), (2108, 117702), (2232, 111163), (2418, 102612), (2652, 93558), (3018, 82212), (3162, 78468), (3224, 76959), (3627, 68408), (3978, 62372), (4024, 61659), (4216, 58851), (4527, 54808), (4743, 52312), (4836, 51306), (5304, 46779), (6036, 41106), (6324, 39234), (6539, 37944), (6851, 36216), (7254, 34204), (7956, 31186), (8551, 29016), (9054, 27404), (9486, 26156), (9672, 25653), (12072, 20553), (12648, 19617), (13078, 18972), (13702, 18108), (14508, 17102), (15593, 15912)]