223676284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 469145600

約数和(自身を除く): 245469316

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 67, 76, 109, 124, 134, 218, 247, 268, 403, 436, 494, 589, 806, 871, 988, 1178, 1273, 1417, 1612, 1742, 2071, 2077, 2356, 2546, 2834, 3379, 3484, 4142, 4154, 5092, 5668, 6758, 7303, 7657, 8284, 8308, 13516, 14606, 15314, 16549, 26923, 27001, 29212, 30628, 33098, 39463, 43927, 53846, 54002, 64201, 66196, 78926, 87854, 94939, 107692, 108004, 128402, 138757, 157852, 175708, 189878, 226393, 256804, 277514, 379756, 452786, 513019, 555028, 834613, 905572, 1026038, 1669226, 1803841, 2052076, 2943109, 3338452, 3607682, 4301467, 5886218, 7215364, 8602934, 11772436, 17205868, 55919071, 111838142, 223676284]

約数ペア:

[(1, 223676284), (2, 111838142), (4, 55919071), (13, 17205868), (19, 11772436), (26, 8602934), (31, 7215364), (38, 5886218), (52, 4301467), (62, 3607682), (67, 3338452), (76, 2943109), (109, 2052076), (124, 1803841), (134, 1669226), (218, 1026038), (247, 905572), (268, 834613), (403, 555028), (436, 513019), (494, 452786), (589, 379756), (806, 277514), (871, 256804), (988, 226393), (1178, 189878), (1273, 175708), (1417, 157852), (1612, 138757), (1742, 128402), (2071, 108004), (2077, 107692), (2356, 94939), (2546, 87854), (2834, 78926), (3379, 66196), (3484, 64201), (4142, 54002), (4154, 53846), (5092, 43927), (5668, 39463), (6758, 33098), (7303, 30628), (7657, 29212), (8284, 27001), (8308, 26923), (13516, 16549), (14606, 15314)]