190484892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 535189760

約数和(自身を除く): 344704868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 211, 234, 351, 422, 468, 633, 643, 702, 844, 1266, 1286, 1404, 1899, 1929, 2532, 2572, 2743, 3798, 3858, 5486, 5697, 5787, 7596, 7716, 8229, 8359, 10972, 11394, 11574, 16458, 16718, 17361, 22788, 23148, 24687, 25077, 32916, 33436, 34722, 49374, 50154, 69444, 74061, 75231, 98748, 100308, 135673, 148122, 150462, 225693, 271346, 296244, 300924, 407019, 451386, 542692, 814038, 902772, 1221057, 1628076, 1763749, 2442114, 3527498, 3663171, 4884228, 5291247, 7054996, 7326342, 10582494, 14652684, 15873741, 21164988, 31747482, 47621223, 63494964, 95242446, 190484892]

約数ペア:

[(1, 190484892), (2, 95242446), (3, 63494964), (4, 47621223), (6, 31747482), (9, 21164988), (12, 15873741), (13, 14652684), (18, 10582494), (26, 7326342), (27, 7054996), (36, 5291247), (39, 4884228), (52, 3663171), (54, 3527498), (78, 2442114), (108, 1763749), (117, 1628076), (156, 1221057), (211, 902772), (234, 814038), (351, 542692), (422, 451386), (468, 407019), (633, 300924), (643, 296244), (702, 271346), (844, 225693), (1266, 150462), (1286, 148122), (1404, 135673), (1899, 100308), (1929, 98748), (2532, 75231), (2572, 74061), (2743, 69444), (3798, 50154), (3858, 49374), (5486, 34722), (5697, 33436), (5787, 32916), (7596, 25077), (7716, 24687), (8229, 23148), (8359, 22788), (10972, 17361), (11394, 16718), (11574, 16458)]