627548688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1014

約数の個数: 160

約数和(自身を含む): 1956958080

約数和(自身を除く): 1329409392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 131, 144, 156, 208, 216, 234, 262, 312, 351, 393, 432, 468, 524, 624, 702, 786, 853, 936, 1048, 1179, 1404, 1572, 1703, 1706, 1872, 2096, 2358, 2559, 2808, 3144, 3406, 3412, 3537, 4716, 5109, 5118, 5616, 6288, 6812, 6824, 7074, 7677, 9432, 10218, 10236, 11089, 13624, 13648, 14148, 15327, 15354, 18864, 20436, 20472, 22178, 23031, 27248, 28296, 30654, 30708, 33267, 40872, 40944, 44356, 45981, 46062, 56592, 61308, 61416, 66534, 81744, 88712, 91962, 92124, 99801, 111743, 122616, 122832, 133068, 177424, 183924, 184248, 199602, 223486, 245232, 266136, 299403, 335229, 367848, 368496, 399204, 446972, 532272, 598806, 670458, 735696, 798408, 893944, 1005687, 1197612, 1340916, 1452659, 1596816, 1787888, 2011374, 2395224, 2681832, 2905318, 3017061, 4022748, 4357977, 4790448, 5363664, 5810636, 6034122, 8045496, 8715954, 11621272, 12068244, 13073931, 16090992, 17431908, 23242544, 24136488, 26147862, 34863816, 39221793, 48272976, 52295724, 69727632, 78443586, 104591448, 156887172, 209182896, 313774344, 627548688]

約数ペア:

[(1, 627548688), (2, 313774344), (3, 209182896), (4, 156887172), (6, 104591448), (8, 78443586), (9, 69727632), (12, 52295724), (13, 48272976), (16, 39221793), (18, 34863816), (24, 26147862), (26, 24136488), (27, 23242544), (36, 17431908), (39, 16090992), (48, 13073931), (52, 12068244), (54, 11621272), (72, 8715954), (78, 8045496), (104, 6034122), (108, 5810636), (117, 5363664), (131, 4790448), (144, 4357977), (156, 4022748), (208, 3017061), (216, 2905318), (234, 2681832), (262, 2395224), (312, 2011374), (351, 1787888), (393, 1596816), (432, 1452659), (468, 1340916), (524, 1197612), (624, 1005687), (702, 893944), (786, 798408), (853, 735696), (936, 670458), (1048, 598806), (1179, 532272), (1404, 446972), (1572, 399204), (1703, 368496), (1706, 367848), (1872, 335229), (2096, 299403), (2358, 266136), (2559, 245232), (2808, 223486), (3144, 199602), (3406, 184248), (3412, 183924), (3537, 177424), (4716, 133068), (5109, 122832), (5118, 122616), (5616, 111743), (6288, 99801), (6812, 92124), (6824, 91962), (7074, 88712), (7677, 81744), (9432, 66534), (10218, 61416), (10236, 61308), (11089, 56592), (13624, 46062), (13648, 45981), (14148, 44356), (15327, 40944), (15354, 40872), (18864, 33267), (20436, 30708), (20472, 30654), (22178, 28296), (23031, 27248)]