221183352

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 666489600

約数和(自身を除く): 445306248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 227, 234, 312, 347, 351, 454, 468, 681, 694, 702, 908, 936, 1041, 1362, 1388, 1404, 1816, 2043, 2082, 2724, 2776, 2808, 2951, 3123, 4086, 4164, 4511, 5448, 5902, 6129, 6246, 8172, 8328, 8853, 9022, 9369, 11804, 12258, 12492, 13533, 16344, 17706, 18044, 18738, 23608, 24516, 24984, 26559, 27066, 35412, 36088, 37476, 40599, 49032, 53118, 54132, 70824, 74952, 78769, 79677, 81198, 106236, 108264, 121797, 157538, 159354, 162396, 212472, 236307, 243594, 315076, 318708, 324792, 472614, 487188, 630152, 637416, 708921, 945228, 974376, 1023997, 1417842, 1890456, 2047994, 2126763, 2835684, 3071991, 4095988, 4253526, 5671368, 6143982, 8191976, 8507052, 9215973, 12287964, 17014104, 18431946, 24575928, 27647919, 36863892, 55295838, 73727784, 110591676, 221183352]

約数ペア:

[(1, 221183352), (2, 110591676), (3, 73727784), (4, 55295838), (6, 36863892), (8, 27647919), (9, 24575928), (12, 18431946), (13, 17014104), (18, 12287964), (24, 9215973), (26, 8507052), (27, 8191976), (36, 6143982), (39, 5671368), (52, 4253526), (54, 4095988), (72, 3071991), (78, 2835684), (104, 2126763), (108, 2047994), (117, 1890456), (156, 1417842), (216, 1023997), (227, 974376), (234, 945228), (312, 708921), (347, 637416), (351, 630152), (454, 487188), (468, 472614), (681, 324792), (694, 318708), (702, 315076), (908, 243594), (936, 236307), (1041, 212472), (1362, 162396), (1388, 159354), (1404, 157538), (1816, 121797), (2043, 108264), (2082, 106236), (2724, 81198), (2776, 79677), (2808, 78769), (2951, 74952), (3123, 70824), (4086, 54132), (4164, 53118), (4511, 49032), (5448, 40599), (5902, 37476), (6129, 36088), (6246, 35412), (8172, 27066), (8328, 26559), (8853, 24984), (9022, 24516), (9369, 23608), (11804, 18738), (12258, 18044), (12492, 17706), (13533, 16344)]