248972904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 700227840

約数和(自身を除く): 451254936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 331, 337, 372, 558, 662, 674, 744, 993, 1011, 1116, 1324, 1348, 1986, 2022, 2232, 2648, 2696, 2979, 3033, 3972, 4044, 5958, 6066, 7944, 8088, 10261, 10447, 11916, 12132, 20522, 20894, 23832, 24264, 30783, 31341, 41044, 41788, 61566, 62682, 82088, 83576, 92349, 94023, 111547, 123132, 125364, 184698, 188046, 223094, 246264, 250728, 334641, 369396, 376092, 446188, 669282, 738792, 752184, 892376, 1003923, 1338564, 2007846, 2677128, 3457957, 4015692, 6915914, 8031384, 10373871, 13831828, 20747742, 27663656, 31121613, 41495484, 62243226, 82990968, 124486452, 248972904]

約数ペア:

[(1, 248972904), (2, 124486452), (3, 82990968), (4, 62243226), (6, 41495484), (8, 31121613), (9, 27663656), (12, 20747742), (18, 13831828), (24, 10373871), (31, 8031384), (36, 6915914), (62, 4015692), (72, 3457957), (93, 2677128), (124, 2007846), (186, 1338564), (248, 1003923), (279, 892376), (331, 752184), (337, 738792), (372, 669282), (558, 446188), (662, 376092), (674, 369396), (744, 334641), (993, 250728), (1011, 246264), (1116, 223094), (1324, 188046), (1348, 184698), (1986, 125364), (2022, 123132), (2232, 111547), (2648, 94023), (2696, 92349), (2979, 83576), (3033, 82088), (3972, 62682), (4044, 61566), (5958, 41788), (6066, 41044), (7944, 31341), (8088, 30783), (10261, 24264), (10447, 23832), (11916, 20894), (12132, 20522)]