272727252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 828696960

約数和(自身を除く): 555969708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 174, 201, 203, 252, 261, 268, 348, 402, 406, 469, 522, 557, 603, 609, 804, 812, 938, 1044, 1114, 1206, 1218, 1407, 1671, 1827, 1876, 1943, 2228, 2412, 2436, 2814, 3342, 3654, 3886, 3899, 4221, 5013, 5628, 5829, 6684, 7308, 7772, 7798, 8442, 10026, 11658, 11697, 13601, 15596, 16153, 16884, 17487, 20052, 23316, 23394, 27202, 32306, 34974, 35091, 37319, 40803, 46788, 48459, 54404, 64612, 69948, 70182, 74638, 81606, 96918, 111957, 113071, 122409, 140364, 145377, 149276, 163212, 193836, 223914, 226142, 244818, 261233, 290754, 335871, 339213, 447828, 452284, 489636, 522466, 581508, 671742, 678426, 783699, 1017639, 1044932, 1082251, 1343484, 1356852, 1567398, 2035278, 2164502, 2351097, 3134796, 3246753, 4070556, 4329004, 4702194, 6493506, 7575757, 9404388, 9740259, 12987012, 15151514, 19480518, 22727271, 30303028, 38961036, 45454542, 68181813, 90909084, 136363626, 272727252]

約数ペア:

[(1, 272727252), (2, 136363626), (3, 90909084), (4, 68181813), (6, 45454542), (7, 38961036), (9, 30303028), (12, 22727271), (14, 19480518), (18, 15151514), (21, 12987012), (28, 9740259), (29, 9404388), (36, 7575757), (42, 6493506), (58, 4702194), (63, 4329004), (67, 4070556), (84, 3246753), (87, 3134796), (116, 2351097), (126, 2164502), (134, 2035278), (174, 1567398), (201, 1356852), (203, 1343484), (252, 1082251), (261, 1044932), (268, 1017639), (348, 783699), (402, 678426), (406, 671742), (469, 581508), (522, 522466), (557, 489636), (603, 452284), (609, 447828), (804, 339213), (812, 335871), (938, 290754), (1044, 261233), (1114, 244818), (1206, 226142), (1218, 223914), (1407, 193836), (1671, 163212), (1827, 149276), (1876, 145377), (1943, 140364), (2228, 122409), (2412, 113071), (2436, 111957), (2814, 96918), (3342, 81606), (3654, 74638), (3886, 70182), (3899, 69948), (4221, 64612), (5013, 54404), (5628, 48459), (5829, 46788), (6684, 40803), (7308, 37319), (7772, 35091), (7798, 34974), (8442, 32306), (10026, 27202), (11658, 23394), (11697, 23316), (13601, 20052), (15596, 17487), (16153, 16884)]