1290367908

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 3563040096

約数和(自身を除く): 2272672188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 43, 54, 81, 82, 86, 108, 123, 129, 162, 164, 172, 243, 246, 251, 258, 324, 369, 387, 486, 492, 502, 516, 729, 738, 753, 774, 972, 1004, 1107, 1161, 1458, 1476, 1506, 1548, 1763, 2214, 2259, 2322, 2916, 3012, 3321, 3483, 3526, 4428, 4518, 4644, 5289, 6642, 6777, 6966, 7052, 9036, 9963, 10291, 10449, 10578, 10793, 13284, 13554, 13932, 15867, 19926, 20331, 20582, 20898, 21156, 21586, 27108, 29889, 30873, 31347, 31734, 32379, 39852, 40662, 41164, 41796, 43172, 47601, 59778, 60993, 61746, 62694, 63468, 64758, 81324, 92619, 95202, 97137, 119556, 121986, 123492, 125388, 129516, 142803, 182979, 185238, 190404, 194274, 243972, 277857, 285606, 291411, 365958, 370476, 388548, 428409, 442513, 555714, 571212, 582822, 731916, 833571, 856818, 874233, 885026, 1111428, 1165644, 1285227, 1327539, 1667142, 1713636, 1748466, 1770052, 2500713, 2570454, 2622699, 2655078, 3334284, 3496932, 3982617, 5001426, 5140908, 5245398, 5310156, 7502139, 7868097, 7965234, 10002852, 10490796, 11947851, 15004278, 15736194, 15930468, 23895702, 30008556, 31472388, 35843553, 47791404, 71687106, 107530659, 143374212, 215061318, 322591977, 430122636, 645183954, 1290367908]

約数ペア:

[(1, 1290367908), (2, 645183954), (3, 430122636), (4, 322591977), (6, 215061318), (9, 143374212), (12, 107530659), (18, 71687106), (27, 47791404), (36, 35843553), (41, 31472388), (43, 30008556), (54, 23895702), (81, 15930468), (82, 15736194), (86, 15004278), (108, 11947851), (123, 10490796), (129, 10002852), (162, 7965234), (164, 7868097), (172, 7502139), (243, 5310156), (246, 5245398), (251, 5140908), (258, 5001426), (324, 3982617), (369, 3496932), (387, 3334284), (486, 2655078), (492, 2622699), (502, 2570454), (516, 2500713), (729, 1770052), (738, 1748466), (753, 1713636), (774, 1667142), (972, 1327539), (1004, 1285227), (1107, 1165644), (1161, 1111428), (1458, 885026), (1476, 874233), (1506, 856818), (1548, 833571), (1763, 731916), (2214, 582822), (2259, 571212), (2322, 555714), (2916, 442513), (3012, 428409), (3321, 388548), (3483, 370476), (3526, 365958), (4428, 291411), (4518, 285606), (4644, 277857), (5289, 243972), (6642, 194274), (6777, 190404), (6966, 185238), (7052, 182979), (9036, 142803), (9963, 129516), (10291, 125388), (10449, 123492), (10578, 121986), (10793, 119556), (13284, 97137), (13554, 95202), (13932, 92619), (15867, 81324), (19926, 64758), (20331, 63468), (20582, 62694), (20898, 61746), (21156, 60993), (21586, 59778), (27108, 47601), (29889, 43172), (30873, 41796), (31347, 41164), (31734, 40662), (32379, 39852)]