230914684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 548900352

約数和(自身を除く): 317985668

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 101, 143, 154, 182, 202, 286, 308, 364, 404, 571, 572, 707, 1001, 1111, 1142, 1313, 1414, 2002, 2222, 2284, 2626, 2828, 3997, 4004, 4444, 5252, 6281, 7423, 7777, 7994, 9191, 12562, 14443, 14846, 15554, 15988, 18382, 25124, 28886, 29692, 31108, 36764, 43967, 51961, 57671, 57772, 81653, 87934, 101101, 103922, 115342, 163306, 175868, 202202, 207844, 230684, 326612, 403697, 404404, 571571, 634381, 749723, 807394, 1143142, 1268762, 1499446, 1614788, 2286284, 2537524, 2998892, 4440667, 5248061, 8246953, 8881334, 10496122, 16493906, 17762668, 20992244, 32987812, 57728671, 115457342, 230914684]

約数ペア:

[(1, 230914684), (2, 115457342), (4, 57728671), (7, 32987812), (11, 20992244), (13, 17762668), (14, 16493906), (22, 10496122), (26, 8881334), (28, 8246953), (44, 5248061), (52, 4440667), (77, 2998892), (91, 2537524), (101, 2286284), (143, 1614788), (154, 1499446), (182, 1268762), (202, 1143142), (286, 807394), (308, 749723), (364, 634381), (404, 571571), (571, 404404), (572, 403697), (707, 326612), (1001, 230684), (1111, 207844), (1142, 202202), (1313, 175868), (1414, 163306), (2002, 115342), (2222, 103922), (2284, 101101), (2626, 87934), (2828, 81653), (3997, 57772), (4004, 57671), (4444, 51961), (5252, 43967), (6281, 36764), (7423, 31108), (7777, 29692), (7994, 28886), (9191, 25124), (12562, 18382), (14443, 15988), (14846, 15554)]