308889126

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 160

約数和(自身を含む): 889878528

約数和(自身を除く): 580989402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 81, 91, 117, 126, 138, 161, 162, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 567, 598, 621, 702, 819, 897, 911, 966, 1053, 1134, 1242, 1449, 1638, 1794, 1822, 1863, 2093, 2106, 2457, 2691, 2733, 2898, 3726, 4186, 4347, 4914, 5382, 5466, 6279, 6377, 7371, 8073, 8199, 8694, 11843, 12558, 12754, 13041, 14742, 16146, 16398, 18837, 19131, 20953, 23686, 24219, 24597, 26082, 35529, 37674, 38262, 41906, 48438, 49194, 56511, 57393, 62859, 71058, 73791, 82901, 106587, 113022, 114786, 125718, 146671, 147582, 165802, 169533, 172179, 188577, 213174, 248703, 272389, 293342, 319761, 339066, 344358, 377154, 440013, 497406, 516537, 544778, 565731, 639522, 746109, 817167, 880026, 959283, 1033074, 1131462, 1320039, 1492218, 1634334, 1697193, 1906723, 1918566, 2238327, 2451501, 2640078, 3394386, 3813446, 3960117, 4476654, 4903002, 5720169, 6714981, 7354503, 7920234, 11440338, 11880351, 13429962, 14709006, 17160507, 22063509, 23760702, 34321014, 44127018, 51481521, 102963042, 154444563, 308889126]

約数ペア:

[(1, 308889126), (2, 154444563), (3, 102963042), (6, 51481521), (7, 44127018), (9, 34321014), (13, 23760702), (14, 22063509), (18, 17160507), (21, 14709006), (23, 13429962), (26, 11880351), (27, 11440338), (39, 7920234), (42, 7354503), (46, 6714981), (54, 5720169), (63, 4903002), (69, 4476654), (78, 3960117), (81, 3813446), (91, 3394386), (117, 2640078), (126, 2451501), (138, 2238327), (161, 1918566), (162, 1906723), (182, 1697193), (189, 1634334), (207, 1492218), (234, 1320039), (273, 1131462), (299, 1033074), (322, 959283), (351, 880026), (378, 817167), (414, 746109), (483, 639522), (546, 565731), (567, 544778), (598, 516537), (621, 497406), (702, 440013), (819, 377154), (897, 344358), (911, 339066), (966, 319761), (1053, 293342), (1134, 272389), (1242, 248703), (1449, 213174), (1638, 188577), (1794, 172179), (1822, 169533), (1863, 165802), (2093, 147582), (2106, 146671), (2457, 125718), (2691, 114786), (2733, 113022), (2898, 106587), (3726, 82901), (4186, 73791), (4347, 71058), (4914, 62859), (5382, 57393), (5466, 56511), (6279, 49194), (6377, 48438), (7371, 41906), (8073, 38262), (8199, 37674), (8694, 35529), (11843, 26082), (12558, 24597), (12754, 24219), (13041, 23686), (14742, 20953), (16146, 19131), (16398, 18837)]