222164432

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 539429760

約数和(自身を除く): 317265328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 79, 98, 112, 119, 136, 158, 196, 211, 238, 272, 316, 392, 422, 476, 553, 632, 784, 833, 844, 952, 1106, 1264, 1343, 1477, 1666, 1688, 1904, 2212, 2686, 2954, 3332, 3376, 3587, 3871, 4424, 5372, 5908, 6664, 7174, 7742, 8848, 9401, 10339, 10744, 11816, 13328, 14348, 15484, 16669, 18802, 20678, 21488, 23632, 25109, 28696, 30968, 33338, 37604, 41356, 50218, 57392, 61936, 65807, 66676, 75208, 82712, 100436, 116683, 131614, 133352, 150416, 165424, 175763, 200872, 233366, 263228, 266704, 283373, 351526, 401744, 466732, 526456, 566746, 703052, 816781, 933464, 1052912, 1133492, 1406104, 1633562, 1866928, 1983611, 2266984, 2812208, 3267124, 3967222, 4533968, 6534248, 7934444, 13068496, 13885277, 15868888, 27770554, 31737776, 55541108, 111082216, 222164432]

約数ペア:

[(1, 222164432), (2, 111082216), (4, 55541108), (7, 31737776), (8, 27770554), (14, 15868888), (16, 13885277), (17, 13068496), (28, 7934444), (34, 6534248), (49, 4533968), (56, 3967222), (68, 3267124), (79, 2812208), (98, 2266984), (112, 1983611), (119, 1866928), (136, 1633562), (158, 1406104), (196, 1133492), (211, 1052912), (238, 933464), (272, 816781), (316, 703052), (392, 566746), (422, 526456), (476, 466732), (553, 401744), (632, 351526), (784, 283373), (833, 266704), (844, 263228), (952, 233366), (1106, 200872), (1264, 175763), (1343, 165424), (1477, 150416), (1666, 133352), (1688, 131614), (1904, 116683), (2212, 100436), (2686, 82712), (2954, 75208), (3332, 66676), (3376, 65807), (3587, 61936), (3871, 57392), (4424, 50218), (5372, 41356), (5908, 37604), (6664, 33338), (7174, 30968), (7742, 28696), (8848, 25109), (9401, 23632), (10339, 21488), (10744, 20678), (11816, 18802), (13328, 16669), (14348, 15484)]