237217812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 632593920

約数和(自身を除く): 395376108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 163, 228, 247, 326, 489, 491, 494, 652, 741, 978, 982, 988, 1473, 1482, 1956, 1964, 2119, 2946, 2964, 3097, 4238, 5892, 6194, 6357, 6383, 8476, 9291, 9329, 12388, 12714, 12766, 18582, 18658, 19149, 25428, 25532, 27987, 37164, 37316, 38298, 40261, 55974, 76596, 80033, 80522, 111948, 120783, 121277, 160066, 161044, 240099, 241566, 242554, 320132, 363831, 480198, 483132, 485108, 727662, 960396, 1040429, 1455324, 1520627, 2080858, 3041254, 3121287, 4161716, 4561881, 6082508, 6242574, 9123762, 12485148, 18247524, 19768151, 39536302, 59304453, 79072604, 118608906, 237217812]

約数ペア:

[(1, 237217812), (2, 118608906), (3, 79072604), (4, 59304453), (6, 39536302), (12, 19768151), (13, 18247524), (19, 12485148), (26, 9123762), (38, 6242574), (39, 6082508), (52, 4561881), (57, 4161716), (76, 3121287), (78, 3041254), (114, 2080858), (156, 1520627), (163, 1455324), (228, 1040429), (247, 960396), (326, 727662), (489, 485108), (491, 483132), (494, 480198), (652, 363831), (741, 320132), (978, 242554), (982, 241566), (988, 240099), (1473, 161044), (1482, 160066), (1956, 121277), (1964, 120783), (2119, 111948), (2946, 80522), (2964, 80033), (3097, 76596), (4238, 55974), (5892, 40261), (6194, 38298), (6357, 37316), (6383, 37164), (8476, 27987), (9291, 25532), (9329, 25428), (12388, 19149), (12714, 18658), (12766, 18582)]