319183956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 1041653760

約数和(自身を除く): 722469804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 52, 54, 63, 78, 84, 91, 94, 108, 117, 126, 141, 156, 182, 188, 189, 234, 252, 273, 282, 329, 351, 364, 378, 423, 468, 546, 564, 611, 658, 691, 702, 756, 819, 846, 987, 1092, 1222, 1269, 1316, 1382, 1404, 1638, 1692, 1833, 1974, 2073, 2444, 2457, 2538, 2764, 2961, 3276, 3666, 3948, 4146, 4277, 4837, 4914, 5076, 5499, 5922, 6219, 7332, 8292, 8554, 8883, 8983, 9674, 9828, 10998, 11844, 12438, 12831, 14511, 16497, 17108, 17766, 17966, 18657, 19348, 21996, 24876, 25662, 26949, 29022, 32477, 32994, 35532, 35932, 37314, 38493, 43533, 51324, 53898, 58044, 62881, 64954, 65988, 74628, 76986, 80847, 87066, 97431, 107796, 115479, 125762, 129908, 130599, 153972, 161694, 174132, 188643, 194862, 227339, 230958, 242541, 251524, 261198, 292293, 323388, 377286, 389724, 422201, 454678, 461916, 485082, 522396, 565929, 584586, 682017, 754572, 844402, 876879, 909356, 970164, 1131858, 1169172, 1266603, 1364034, 1688804, 1697787, 1753758, 2046051, 2263716, 2533206, 2728068, 2955407, 3395574, 3507516, 3799809, 4092102, 5066412, 5910814, 6138153, 6791148, 7599618, 8184204, 8866221, 11399427, 11821628, 12276306, 15199236, 17732442, 22798854, 24552612, 26598663, 35464884, 45597708, 53197326, 79795989, 106394652, 159591978, 319183956]

約数ペア:

[(1, 319183956), (2, 159591978), (3, 106394652), (4, 79795989), (6, 53197326), (7, 45597708), (9, 35464884), (12, 26598663), (13, 24552612), (14, 22798854), (18, 17732442), (21, 15199236), (26, 12276306), (27, 11821628), (28, 11399427), (36, 8866221), (39, 8184204), (42, 7599618), (47, 6791148), (52, 6138153), (54, 5910814), (63, 5066412), (78, 4092102), (84, 3799809), (91, 3507516), (94, 3395574), (108, 2955407), (117, 2728068), (126, 2533206), (141, 2263716), (156, 2046051), (182, 1753758), (188, 1697787), (189, 1688804), (234, 1364034), (252, 1266603), (273, 1169172), (282, 1131858), (329, 970164), (351, 909356), (364, 876879), (378, 844402), (423, 754572), (468, 682017), (546, 584586), (564, 565929), (611, 522396), (658, 485082), (691, 461916), (702, 454678), (756, 422201), (819, 389724), (846, 377286), (987, 323388), (1092, 292293), (1222, 261198), (1269, 251524), (1316, 242541), (1382, 230958), (1404, 227339), (1638, 194862), (1692, 188643), (1833, 174132), (1974, 161694), (2073, 153972), (2444, 130599), (2457, 129908), (2538, 125762), (2764, 115479), (2961, 107796), (3276, 97431), (3666, 87066), (3948, 80847), (4146, 76986), (4277, 74628), (4837, 65988), (4914, 64954), (5076, 62881), (5499, 58044), (5922, 53898), (6219, 51324), (7332, 43533), (8292, 38493), (8554, 37314), (8883, 35932), (8983, 35532), (9674, 32994), (9828, 32477), (10998, 29022), (11844, 26949), (12438, 25662), (12831, 24876), (14511, 21996), (16497, 19348), (17108, 18657), (17766, 17966)]