354845946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 895164480

約数和(自身を除く): 540318534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 227, 273, 294, 409, 454, 546, 637, 681, 818, 1227, 1274, 1362, 1589, 1911, 2454, 2863, 2951, 3178, 3822, 4767, 5317, 5726, 5902, 8589, 8853, 9534, 10634, 11123, 15951, 17178, 17706, 20041, 20657, 22246, 31902, 33369, 37219, 40082, 41314, 60123, 61971, 66738, 74438, 92843, 111657, 120246, 123942, 144599, 185686, 223314, 260533, 278529, 289198, 433797, 521066, 557058, 649901, 781599, 867594, 1206959, 1299802, 1563198, 1949703, 2413918, 3620877, 3899406, 4549307, 7241754, 8448713, 9098614, 13647921, 16897426, 25346139, 27295842, 50692278, 59140991, 118281982, 177422973, 354845946]

約数ペア:

[(1, 354845946), (2, 177422973), (3, 118281982), (6, 59140991), (7, 50692278), (13, 27295842), (14, 25346139), (21, 16897426), (26, 13647921), (39, 9098614), (42, 8448713), (49, 7241754), (78, 4549307), (91, 3899406), (98, 3620877), (147, 2413918), (182, 1949703), (227, 1563198), (273, 1299802), (294, 1206959), (409, 867594), (454, 781599), (546, 649901), (637, 557058), (681, 521066), (818, 433797), (1227, 289198), (1274, 278529), (1362, 260533), (1589, 223314), (1911, 185686), (2454, 144599), (2863, 123942), (2951, 120246), (3178, 111657), (3822, 92843), (4767, 74438), (5317, 66738), (5726, 61971), (5902, 60123), (8589, 41314), (8853, 40082), (9534, 37219), (10634, 33369), (11123, 31902), (15951, 22246), (17178, 20657), (17706, 20041)]