1628881704

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5544

約数の個数: 128

約数和(自身を含む): 4828944000

約数和(自身を除く): 3200062296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 108, 114, 146, 152, 171, 216, 219, 228, 292, 342, 438, 456, 513, 584, 657, 684, 876, 1026, 1314, 1368, 1387, 1752, 1971, 2052, 2628, 2774, 3942, 4104, 4161, 5256, 5437, 5548, 7884, 8322, 10874, 11096, 12483, 15768, 16311, 16644, 21748, 24966, 32622, 33288, 37449, 43496, 48933, 49932, 65244, 74898, 97866, 99864, 103303, 130488, 146799, 149796, 195732, 206606, 293598, 299592, 309909, 391464, 396901, 413212, 587196, 619818, 793802, 826424, 929727, 1174392, 1190703, 1239636, 1587604, 1859454, 2381406, 2479272, 2789181, 3175208, 3572109, 3718908, 4762812, 5578362, 7144218, 7437816, 7541119, 9525624, 10716327, 11156724, 14288436, 15082238, 21432654, 22313448, 22623357, 28576872, 30164476, 42865308, 45246714, 60328952, 67870071, 85730616, 90493428, 135740142, 180986856, 203610213, 271480284, 407220426, 542960568, 814440852, 1628881704]

約数ペア:

[(1, 1628881704), (2, 814440852), (3, 542960568), (4, 407220426), (6, 271480284), (8, 203610213), (9, 180986856), (12, 135740142), (18, 90493428), (19, 85730616), (24, 67870071), (27, 60328952), (36, 45246714), (38, 42865308), (54, 30164476), (57, 28576872), (72, 22623357), (73, 22313448), (76, 21432654), (108, 15082238), (114, 14288436), (146, 11156724), (152, 10716327), (171, 9525624), (216, 7541119), (219, 7437816), (228, 7144218), (292, 5578362), (342, 4762812), (438, 3718908), (456, 3572109), (513, 3175208), (584, 2789181), (657, 2479272), (684, 2381406), (876, 1859454), (1026, 1587604), (1314, 1239636), (1368, 1190703), (1387, 1174392), (1752, 929727), (1971, 826424), (2052, 793802), (2628, 619818), (2774, 587196), (3942, 413212), (4104, 396901), (4161, 391464), (5256, 309909), (5437, 299592), (5548, 293598), (7884, 206606), (8322, 195732), (10874, 149796), (11096, 146799), (12483, 130488), (15768, 103303), (16311, 99864), (16644, 97866), (21748, 74898), (24966, 65244), (32622, 49932), (33288, 48933), (37449, 43496)]