245778588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 108

約数和(自身を含む): 723275280

約数和(自身を除く): 477496692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1452, 1683, 2057, 2178, 2244, 3319, 3366, 4114, 4356, 6171, 6638, 6732, 8228, 9957, 12342, 13276, 18513, 19914, 24684, 29871, 36509, 37026, 39828, 56423, 59742, 73018, 74052, 109527, 112846, 119484, 146036, 169269, 219054, 225692, 328581, 338538, 401599, 438108, 507807, 620653, 657162, 677076, 803198, 1015614, 1204797, 1241306, 1314324, 1606396, 1861959, 2031228, 2409594, 2482612, 3614391, 3723918, 4819188, 5585877, 6827183, 7228782, 7447836, 11171754, 13654366, 14457564, 20481549, 22343508, 27308732, 40963098, 61444647, 81926196, 122889294, 245778588]

約数ペア:

[(1, 245778588), (2, 122889294), (3, 81926196), (4, 61444647), (6, 40963098), (9, 27308732), (11, 22343508), (12, 20481549), (17, 14457564), (18, 13654366), (22, 11171754), (33, 7447836), (34, 7228782), (36, 6827183), (44, 5585877), (51, 4819188), (66, 3723918), (68, 3614391), (99, 2482612), (102, 2409594), (121, 2031228), (132, 1861959), (153, 1606396), (187, 1314324), (198, 1241306), (204, 1204797), (242, 1015614), (306, 803198), (363, 677076), (374, 657162), (396, 620653), (484, 507807), (561, 438108), (612, 401599), (726, 338538), (748, 328581), (1089, 225692), (1122, 219054), (1452, 169269), (1683, 146036), (2057, 119484), (2178, 112846), (2244, 109527), (3319, 74052), (3366, 73018), (4114, 59742), (4356, 56423), (6171, 39828), (6638, 37026), (6732, 36509), (8228, 29871), (9957, 24684), (12342, 19914), (13276, 18513)]