228111216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 646863360

約数和(自身を除く): 418752144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 43, 48, 58, 74, 86, 87, 103, 111, 116, 129, 148, 172, 174, 206, 222, 232, 258, 296, 309, 344, 348, 412, 444, 464, 516, 592, 618, 688, 696, 824, 888, 1032, 1073, 1236, 1247, 1392, 1591, 1648, 1776, 2064, 2146, 2472, 2494, 2987, 3182, 3219, 3741, 3811, 4292, 4429, 4773, 4944, 4988, 5974, 6364, 6438, 7482, 7622, 8584, 8858, 8961, 9546, 9976, 11433, 11948, 12728, 12876, 13287, 14964, 15244, 17168, 17716, 17922, 19092, 19952, 22866, 23896, 25456, 25752, 26574, 29928, 30488, 35432, 35844, 38184, 45732, 46139, 47792, 51504, 53148, 59856, 60976, 70864, 71688, 76368, 91464, 92278, 106296, 110519, 128441, 138417, 143376, 163873, 182928, 184556, 212592, 221038, 256882, 276834, 327746, 331557, 369112, 385323, 442076, 491619, 513764, 553668, 655492, 663114, 738224, 770646, 884152, 983238, 1027528, 1107336, 1310984, 1326228, 1541292, 1768304, 1966476, 2055056, 2214672, 2621968, 2652456, 3082584, 3932952, 4752317, 5304912, 6165168, 7865904, 9504634, 14256951, 19009268, 28513902, 38018536, 57027804, 76037072, 114055608, 228111216]

約数ペア:

[(1, 228111216), (2, 114055608), (3, 76037072), (4, 57027804), (6, 38018536), (8, 28513902), (12, 19009268), (16, 14256951), (24, 9504634), (29, 7865904), (37, 6165168), (43, 5304912), (48, 4752317), (58, 3932952), (74, 3082584), (86, 2652456), (87, 2621968), (103, 2214672), (111, 2055056), (116, 1966476), (129, 1768304), (148, 1541292), (172, 1326228), (174, 1310984), (206, 1107336), (222, 1027528), (232, 983238), (258, 884152), (296, 770646), (309, 738224), (344, 663114), (348, 655492), (412, 553668), (444, 513764), (464, 491619), (516, 442076), (592, 385323), (618, 369112), (688, 331557), (696, 327746), (824, 276834), (888, 256882), (1032, 221038), (1073, 212592), (1236, 184556), (1247, 182928), (1392, 163873), (1591, 143376), (1648, 138417), (1776, 128441), (2064, 110519), (2146, 106296), (2472, 92278), (2494, 91464), (2987, 76368), (3182, 71688), (3219, 70864), (3741, 60976), (3811, 59856), (4292, 53148), (4429, 51504), (4773, 47792), (4944, 46139), (4988, 45732), (5974, 38184), (6364, 35844), (6438, 35432), (7482, 30488), (7622, 29928), (8584, 26574), (8858, 25752), (8961, 25456), (9546, 23896), (9976, 22866), (11433, 19952), (11948, 19092), (12728, 17922), (12876, 17716), (13287, 17168), (14964, 15244)]