493448904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 1464512400

約数和(自身を除く): 971063496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 169, 214, 234, 312, 321, 338, 379, 428, 468, 507, 642, 676, 758, 856, 936, 963, 1014, 1137, 1284, 1352, 1391, 1516, 1521, 1926, 2028, 2274, 2568, 2782, 3032, 3042, 3411, 3852, 4056, 4173, 4548, 4927, 5564, 6084, 6822, 7704, 8346, 9096, 9854, 11128, 12168, 12519, 13644, 14781, 16692, 18083, 19708, 25038, 27288, 29562, 33384, 36166, 39416, 40553, 44343, 50076, 54249, 59124, 64051, 72332, 81106, 88686, 100152, 108498, 118248, 121659, 128102, 144664, 162212, 162747, 177372, 192153, 216996, 243318, 256204, 324424, 325494, 354744, 364977, 384306, 433992, 486636, 512408, 527189, 576459, 650988, 729954, 768612, 973272, 1054378, 1152918, 1301976, 1459908, 1537224, 1581567, 2108756, 2305836, 2919816, 3163134, 4217512, 4611672, 4744701, 6326268, 6853457, 9489402, 12652536, 13706914, 18978804, 20560371, 27413828, 37957608, 41120742, 54827656, 61681113, 82241484, 123362226, 164482968, 246724452, 493448904]

約数ペア:

[(1, 493448904), (2, 246724452), (3, 164482968), (4, 123362226), (6, 82241484), (8, 61681113), (9, 54827656), (12, 41120742), (13, 37957608), (18, 27413828), (24, 20560371), (26, 18978804), (36, 13706914), (39, 12652536), (52, 9489402), (72, 6853457), (78, 6326268), (104, 4744701), (107, 4611672), (117, 4217512), (156, 3163134), (169, 2919816), (214, 2305836), (234, 2108756), (312, 1581567), (321, 1537224), (338, 1459908), (379, 1301976), (428, 1152918), (468, 1054378), (507, 973272), (642, 768612), (676, 729954), (758, 650988), (856, 576459), (936, 527189), (963, 512408), (1014, 486636), (1137, 433992), (1284, 384306), (1352, 364977), (1391, 354744), (1516, 325494), (1521, 324424), (1926, 256204), (2028, 243318), (2274, 216996), (2568, 192153), (2782, 177372), (3032, 162747), (3042, 162212), (3411, 144664), (3852, 128102), (4056, 121659), (4173, 118248), (4548, 108498), (4927, 100152), (5564, 88686), (6084, 81106), (6822, 72332), (7704, 64051), (8346, 59124), (9096, 54249), (9854, 50076), (11128, 44343), (12168, 40553), (12519, 39416), (13644, 36166), (14781, 33384), (16692, 29562), (18083, 27288), (19708, 25038)]