320433366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 771379200

約数和(自身を除く): 450945834

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 59, 61, 66, 71, 114, 118, 122, 142, 177, 183, 209, 213, 354, 366, 418, 426, 627, 649, 671, 781, 1121, 1159, 1254, 1298, 1342, 1349, 1562, 1947, 2013, 2242, 2318, 2343, 2698, 3363, 3477, 3599, 3894, 4026, 4047, 4189, 4331, 4686, 6726, 6954, 7198, 8094, 8378, 8662, 10797, 12331, 12567, 12749, 12993, 14839, 21594, 24662, 25134, 25498, 25986, 29678, 36993, 38247, 39589, 44517, 46079, 47641, 68381, 73986, 76494, 79178, 79591, 82289, 89034, 92158, 95282, 118767, 136762, 138237, 142923, 159182, 164578, 205143, 237534, 238773, 246867, 255529, 276474, 285846, 410286, 477546, 493734, 511058, 752191, 766587, 875501, 905179, 1504382, 1533174, 1751002, 1810358, 2256573, 2626503, 2715537, 2810819, 4513146, 4855051, 5253006, 5431074, 5621638, 8432457, 9710102, 14565153, 16864914, 29130306, 53405561, 106811122, 160216683, 320433366]

約数ペア:

[(1, 320433366), (2, 160216683), (3, 106811122), (6, 53405561), (11, 29130306), (19, 16864914), (22, 14565153), (33, 9710102), (38, 8432457), (57, 5621638), (59, 5431074), (61, 5253006), (66, 4855051), (71, 4513146), (114, 2810819), (118, 2715537), (122, 2626503), (142, 2256573), (177, 1810358), (183, 1751002), (209, 1533174), (213, 1504382), (354, 905179), (366, 875501), (418, 766587), (426, 752191), (627, 511058), (649, 493734), (671, 477546), (781, 410286), (1121, 285846), (1159, 276474), (1254, 255529), (1298, 246867), (1342, 238773), (1349, 237534), (1562, 205143), (1947, 164578), (2013, 159182), (2242, 142923), (2318, 138237), (2343, 136762), (2698, 118767), (3363, 95282), (3477, 92158), (3599, 89034), (3894, 82289), (4026, 79591), (4047, 79178), (4189, 76494), (4331, 73986), (4686, 68381), (6726, 47641), (6954, 46079), (7198, 44517), (8094, 39589), (8378, 38247), (8662, 36993), (10797, 29678), (12331, 25986), (12567, 25498), (12749, 25134), (12993, 24662), (14839, 21594)]