1995589536

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 5493180672

約数和(自身を除く): 3497591136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 97, 124, 186, 194, 223, 248, 291, 372, 388, 446, 496, 582, 669, 744, 776, 892, 961, 992, 1164, 1338, 1488, 1552, 1784, 1922, 2328, 2676, 2883, 2976, 3007, 3104, 3568, 3844, 4656, 5352, 5766, 6014, 6913, 7136, 7688, 9021, 9312, 10704, 11532, 12028, 13826, 15376, 18042, 20739, 21408, 21631, 23064, 24056, 27652, 30752, 36084, 41478, 43262, 46128, 48112, 55304, 64893, 72168, 82956, 86524, 92256, 93217, 96224, 110608, 129786, 144336, 165912, 173048, 186434, 214303, 221216, 259572, 279651, 288672, 331824, 346096, 372868, 428606, 519144, 559302, 642909, 663648, 670561, 692192, 745736, 857212, 1038288, 1118604, 1285818, 1341122, 1491472, 1714424, 2011683, 2076576, 2237208, 2571636, 2682244, 2982944, 3428848, 4023366, 4474416, 5143272, 5364488, 6857696, 8046732, 8948832, 10286544, 10728976, 16093464, 20573088, 20787391, 21457952, 32186928, 41574782, 62362173, 64373856, 83149564, 124724346, 166299128, 249448692, 332598256, 498897384, 665196512, 997794768, 1995589536]

約数ペア:

[(1, 1995589536), (2, 997794768), (3, 665196512), (4, 498897384), (6, 332598256), (8, 249448692), (12, 166299128), (16, 124724346), (24, 83149564), (31, 64373856), (32, 62362173), (48, 41574782), (62, 32186928), (93, 21457952), (96, 20787391), (97, 20573088), (124, 16093464), (186, 10728976), (194, 10286544), (223, 8948832), (248, 8046732), (291, 6857696), (372, 5364488), (388, 5143272), (446, 4474416), (496, 4023366), (582, 3428848), (669, 2982944), (744, 2682244), (776, 2571636), (892, 2237208), (961, 2076576), (992, 2011683), (1164, 1714424), (1338, 1491472), (1488, 1341122), (1552, 1285818), (1784, 1118604), (1922, 1038288), (2328, 857212), (2676, 745736), (2883, 692192), (2976, 670561), (3007, 663648), (3104, 642909), (3568, 559302), (3844, 519144), (4656, 428606), (5352, 372868), (5766, 346096), (6014, 331824), (6913, 288672), (7136, 279651), (7688, 259572), (9021, 221216), (9312, 214303), (10704, 186434), (11532, 173048), (12028, 165912), (13826, 144336), (15376, 129786), (18042, 110608), (20739, 96224), (21408, 93217), (21631, 92256), (23064, 86524), (24056, 82956), (27652, 72168), (30752, 64893), (36084, 55304), (41478, 48112), (43262, 46128)]