642310344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3964

約数の個数: 128

約数和(自身を含む): 1954512000

約数和(自身を除く): 1312201656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 216, 234, 236, 312, 351, 354, 468, 472, 531, 702, 708, 767, 936, 1062, 1404, 1416, 1534, 1593, 2124, 2301, 2808, 3068, 3186, 3877, 4248, 4602, 6136, 6372, 6903, 7754, 9204, 11631, 12744, 13806, 15508, 18408, 20709, 23262, 27612, 31016, 34893, 41418, 46524, 50401, 55224, 69786, 82836, 93048, 100802, 104679, 139572, 151203, 165672, 201604, 209358, 228743, 279144, 302406, 403208, 418716, 453609, 457486, 604812, 686229, 837432, 907218, 914972, 1209624, 1360827, 1372458, 1814436, 1829944, 2058687, 2721654, 2744916, 2973659, 3628872, 4117374, 5443308, 5489832, 5947318, 6176061, 8234748, 8920977, 10886616, 11894636, 12352122, 16469496, 17841954, 23789272, 24704244, 26762931, 35683908, 49408488, 53525862, 71367816, 80288793, 107051724, 160577586, 214103448, 321155172, 642310344]

約数ペア:

[(1, 642310344), (2, 321155172), (3, 214103448), (4, 160577586), (6, 107051724), (8, 80288793), (9, 71367816), (12, 53525862), (13, 49408488), (18, 35683908), (24, 26762931), (26, 24704244), (27, 23789272), (36, 17841954), (39, 16469496), (52, 12352122), (54, 11894636), (59, 10886616), (72, 8920977), (78, 8234748), (104, 6176061), (108, 5947318), (117, 5489832), (118, 5443308), (156, 4117374), (177, 3628872), (216, 2973659), (234, 2744916), (236, 2721654), (312, 2058687), (351, 1829944), (354, 1814436), (468, 1372458), (472, 1360827), (531, 1209624), (702, 914972), (708, 907218), (767, 837432), (936, 686229), (1062, 604812), (1404, 457486), (1416, 453609), (1534, 418716), (1593, 403208), (2124, 302406), (2301, 279144), (2808, 228743), (3068, 209358), (3186, 201604), (3877, 165672), (4248, 151203), (4602, 139572), (6136, 104679), (6372, 100802), (6903, 93048), (7754, 82836), (9204, 69786), (11631, 55224), (12744, 50401), (13806, 46524), (15508, 41418), (18408, 34893), (20709, 31016), (23262, 27612)]