313352712

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 160

約数和(自身を含む): 954835200

約数和(自身を除く): 641482488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 558, 589, 648, 684, 744, 821, 837, 1026, 1116, 1178, 1368, 1539, 1642, 1674, 1767, 2052, 2232, 2356, 2463, 2511, 3078, 3284, 3348, 3534, 4104, 4712, 4926, 5022, 5301, 6156, 6568, 6696, 7068, 7389, 9852, 10044, 10602, 12312, 14136, 14778, 15599, 15903, 19704, 20088, 21204, 22167, 25451, 29556, 31198, 31806, 42408, 44334, 46797, 47709, 50902, 59112, 62396, 63612, 66501, 76353, 88668, 93594, 95418, 101804, 124792, 127224, 133002, 140391, 152706, 177336, 187188, 190836, 203608, 229059, 266004, 280782, 305412, 374376, 381672, 421173, 458118, 483569, 532008, 561564, 610824, 687177, 842346, 916236, 967138, 1123128, 1263519, 1374354, 1450707, 1684692, 1832472, 1934276, 2061531, 2527038, 2748708, 2901414, 3369384, 3868552, 4123062, 4352121, 5054076, 5497416, 5802828, 8246124, 8704242, 10108152, 11605656, 13056363, 16492248, 17408484, 26112726, 34816968, 39169089, 52225452, 78338178, 104450904, 156676356, 313352712]

約数ペア:

[(1, 313352712), (2, 156676356), (3, 104450904), (4, 78338178), (6, 52225452), (8, 39169089), (9, 34816968), (12, 26112726), (18, 17408484), (19, 16492248), (24, 13056363), (27, 11605656), (31, 10108152), (36, 8704242), (38, 8246124), (54, 5802828), (57, 5497416), (62, 5054076), (72, 4352121), (76, 4123062), (81, 3868552), (93, 3369384), (108, 2901414), (114, 2748708), (124, 2527038), (152, 2061531), (162, 1934276), (171, 1832472), (186, 1684692), (216, 1450707), (228, 1374354), (248, 1263519), (279, 1123128), (324, 967138), (342, 916236), (372, 842346), (456, 687177), (513, 610824), (558, 561564), (589, 532008), (648, 483569), (684, 458118), (744, 421173), (821, 381672), (837, 374376), (1026, 305412), (1116, 280782), (1178, 266004), (1368, 229059), (1539, 203608), (1642, 190836), (1674, 187188), (1767, 177336), (2052, 152706), (2232, 140391), (2356, 133002), (2463, 127224), (2511, 124792), (3078, 101804), (3284, 95418), (3348, 93594), (3534, 88668), (4104, 76353), (4712, 66501), (4926, 63612), (5022, 62396), (5301, 59112), (6156, 50902), (6568, 47709), (6696, 46797), (7068, 44334), (7389, 42408), (9852, 31806), (10044, 31198), (10602, 29556), (12312, 25451), (14136, 22167), (14778, 21204), (15599, 20088), (15903, 19704)]