388641528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16921}}^1$

素因数の和:16973

約数の個数: 96

約数和(自身を含む): 1187924400

約数和(自身を除く): 799282872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11484, 16921, 22968, 33842, 50763, 67684, 101526, 135368, 152289, 186131, 203052, 304578, 372262, 406104, 490709, 558393, 609156, 744524, 981418, 1116786, 1218312, 1472127, 1489048, 1675179, 1962836, 2233572, 2944254, 3350358, 3925672, 4416381, 4467144, 5397799, 5888508, 6700716, 8832762, 10795598, 11777016, 13401432, 16193397, 17665524, 21591196, 32386794, 35331048, 43182392, 48580191, 64773588, 97160382, 129547176, 194320764, 388641528]

約数ペア:

[(1, 388641528), (2, 194320764), (3, 129547176), (4, 97160382), (6, 64773588), (8, 48580191), (9, 43182392), (11, 35331048), (12, 32386794), (18, 21591196), (22, 17665524), (24, 16193397), (29, 13401432), (33, 11777016), (36, 10795598), (44, 8832762), (58, 6700716), (66, 5888508), (72, 5397799), (87, 4467144), (88, 4416381), (99, 3925672), (116, 3350358), (132, 2944254), (174, 2233572), (198, 1962836), (232, 1675179), (261, 1489048), (264, 1472127), (319, 1218312), (348, 1116786), (396, 981418), (522, 744524), (638, 609156), (696, 558393), (792, 490709), (957, 406104), (1044, 372262), (1276, 304578), (1914, 203052), (2088, 186131), (2552, 152289), (2871, 135368), (3828, 101526), (5742, 67684), (7656, 50763), (11484, 33842), (16921, 22968)]