228779628

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 705331200

約数和(自身を除く): 476551572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 163, 186, 196, 217, 231, 294, 308, 326, 341, 343, 372, 434, 462, 489, 539, 588, 651, 652, 682, 686, 868, 924, 978, 1023, 1029, 1078, 1141, 1302, 1364, 1372, 1519, 1617, 1793, 1956, 2046, 2058, 2156, 2282, 2387, 2604, 3038, 3234, 3423, 3586, 3773, 4092, 4116, 4557, 4564, 4774, 5053, 5379, 6076, 6468, 6846, 7161, 7172, 7546, 7987, 9114, 9548, 10106, 10633, 10758, 11319, 12551, 13692, 14322, 15092, 15159, 15974, 16709, 18228, 20212, 21266, 21516, 22638, 23961, 25102, 28644, 30318, 31899, 31948, 33418, 35371, 37653, 42532, 45276, 47922, 50127, 50204, 55583, 55909, 60636, 63798, 66836, 70742, 75306, 87857, 95844, 100254, 106113, 111166, 111818, 116963, 127596, 141484, 150612, 166749, 167727, 175714, 200508, 212226, 222332, 223636, 233926, 247597, 263571, 333498, 335454, 350889, 351428, 389081, 424452, 467852, 495194, 527142, 614999, 666996, 670908, 701778, 742791, 778162, 990388, 1054284, 1167243, 1229998, 1403556, 1485582, 1556324, 1733179, 1844997, 2334486, 2459996, 2723567, 2971164, 3466358, 3689994, 4668972, 5199537, 5447134, 6932716, 7379988, 8170701, 10399074, 10894268, 16341402, 19064969, 20798148, 32682804, 38129938, 57194907, 76259876, 114389814, 228779628]

約数ペア:

[(1, 228779628), (2, 114389814), (3, 76259876), (4, 57194907), (6, 38129938), (7, 32682804), (11, 20798148), (12, 19064969), (14, 16341402), (21, 10894268), (22, 10399074), (28, 8170701), (31, 7379988), (33, 6932716), (42, 5447134), (44, 5199537), (49, 4668972), (62, 3689994), (66, 3466358), (77, 2971164), (84, 2723567), (93, 2459996), (98, 2334486), (124, 1844997), (132, 1733179), (147, 1556324), (154, 1485582), (163, 1403556), (186, 1229998), (196, 1167243), (217, 1054284), (231, 990388), (294, 778162), (308, 742791), (326, 701778), (341, 670908), (343, 666996), (372, 614999), (434, 527142), (462, 495194), (489, 467852), (539, 424452), (588, 389081), (651, 351428), (652, 350889), (682, 335454), (686, 333498), (868, 263571), (924, 247597), (978, 233926), (1023, 223636), (1029, 222332), (1078, 212226), (1141, 200508), (1302, 175714), (1364, 167727), (1372, 166749), (1519, 150612), (1617, 141484), (1793, 127596), (1956, 116963), (2046, 111818), (2058, 111166), (2156, 106113), (2282, 100254), (2387, 95844), (2604, 87857), (3038, 75306), (3234, 70742), (3423, 66836), (3586, 63798), (3773, 60636), (4092, 55909), (4116, 55583), (4557, 50204), (4564, 50127), (4774, 47922), (5053, 45276), (5379, 42532), (6076, 37653), (6468, 35371), (6846, 33418), (7161, 31948), (7172, 31899), (7546, 30318), (7987, 28644), (9114, 25102), (9548, 23961), (10106, 22638), (10633, 21516), (10758, 21266), (11319, 20212), (12551, 18228), (13692, 16709), (14322, 15974), (15092, 15159)]