815830596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5031

約数の個数: 144

約数和(自身を含む): 2540321280

約数和(自身を除く): 1724490684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2604, 2646, 3038, 3348, 3906, 4557, 4973, 5292, 5859, 6076, 7812, 9114, 9946, 11718, 13671, 14919, 18228, 19892, 23436, 27342, 29838, 34811, 41013, 44757, 54684, 59676, 69622, 82026, 89514, 104433, 134271, 139244, 154163, 164052, 179028, 208866, 243677, 268542, 308326, 313299, 417732, 462489, 487354, 537084, 616652, 626598, 731031, 924978, 939897, 974708, 1079141, 1253196, 1387467, 1462062, 1849956, 1879794, 2158282, 2193093, 2774934, 2924124, 3237423, 3759588, 4162401, 4316564, 4386186, 5549868, 6474846, 6579279, 7553987, 8324802, 8772372, 9712269, 12949692, 13158558, 15107974, 16649604, 19424538, 22661961, 26317116, 29136807, 30215948, 38849076, 45323922, 58273614, 67985883, 90647844, 116547228, 135971766, 203957649, 271943532, 407915298, 815830596]

約数ペア:

[(1, 815830596), (2, 407915298), (3, 271943532), (4, 203957649), (6, 135971766), (7, 116547228), (9, 90647844), (12, 67985883), (14, 58273614), (18, 45323922), (21, 38849076), (27, 30215948), (28, 29136807), (31, 26317116), (36, 22661961), (42, 19424538), (49, 16649604), (54, 15107974), (62, 13158558), (63, 12949692), (84, 9712269), (93, 8772372), (98, 8324802), (108, 7553987), (124, 6579279), (126, 6474846), (147, 5549868), (186, 4386186), (189, 4316564), (196, 4162401), (217, 3759588), (252, 3237423), (279, 2924124), (294, 2774934), (372, 2193093), (378, 2158282), (434, 1879794), (441, 1849956), (558, 1462062), (588, 1387467), (651, 1253196), (756, 1079141), (837, 974708), (868, 939897), (882, 924978), (1116, 731031), (1302, 626598), (1323, 616652), (1519, 537084), (1674, 487354), (1764, 462489), (1953, 417732), (2604, 313299), (2646, 308326), (3038, 268542), (3348, 243677), (3906, 208866), (4557, 179028), (4973, 164052), (5292, 154163), (5859, 139244), (6076, 134271), (7812, 104433), (9114, 89514), (9946, 82026), (11718, 69622), (13671, 59676), (14919, 54684), (18228, 44757), (19892, 41013), (23436, 34811), (27342, 29838)]