228973992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 641208960

約数和(自身を除く): 412234968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 61, 78, 104, 106, 122, 156, 159, 183, 212, 227, 244, 312, 318, 366, 424, 454, 488, 636, 681, 689, 732, 793, 908, 1272, 1362, 1378, 1464, 1586, 1816, 2067, 2379, 2724, 2756, 2951, 3172, 3233, 4134, 4758, 5448, 5512, 5902, 6344, 6466, 8268, 8853, 9516, 9699, 11804, 12031, 12932, 13847, 16536, 17706, 19032, 19398, 23608, 24062, 25864, 27694, 35412, 36093, 38796, 41541, 42029, 48124, 55388, 70824, 72186, 77592, 83082, 84058, 96248, 110776, 126087, 144372, 156403, 166164, 168116, 180011, 252174, 288744, 312806, 332328, 336232, 360022, 469209, 504348, 540033, 625612, 720044, 733891, 938418, 1008696, 1080066, 1251224, 1440088, 1467782, 1876836, 2160132, 2201673, 2935564, 3753672, 4320264, 4403346, 5871128, 8806692, 9540583, 17613384, 19081166, 28621749, 38162332, 57243498, 76324664, 114486996, 228973992]

約数ペア:

[(1, 228973992), (2, 114486996), (3, 76324664), (4, 57243498), (6, 38162332), (8, 28621749), (12, 19081166), (13, 17613384), (24, 9540583), (26, 8806692), (39, 5871128), (52, 4403346), (53, 4320264), (61, 3753672), (78, 2935564), (104, 2201673), (106, 2160132), (122, 1876836), (156, 1467782), (159, 1440088), (183, 1251224), (212, 1080066), (227, 1008696), (244, 938418), (312, 733891), (318, 720044), (366, 625612), (424, 540033), (454, 504348), (488, 469209), (636, 360022), (681, 336232), (689, 332328), (732, 312806), (793, 288744), (908, 252174), (1272, 180011), (1362, 168116), (1378, 166164), (1464, 156403), (1586, 144372), (1816, 126087), (2067, 110776), (2379, 96248), (2724, 84058), (2756, 83082), (2951, 77592), (3172, 72186), (3233, 70824), (4134, 55388), (4758, 48124), (5448, 42029), (5512, 41541), (5902, 38796), (6344, 36093), (6466, 35412), (8268, 27694), (8853, 25864), (9516, 24062), (9699, 23608), (11804, 19398), (12031, 19032), (12932, 17706), (13847, 16536)]