219716376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 407340264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 53, 66, 82, 88, 106, 123, 132, 159, 164, 212, 246, 264, 318, 328, 383, 424, 451, 492, 583, 636, 766, 902, 984, 1149, 1166, 1272, 1353, 1532, 1749, 1804, 2173, 2298, 2332, 2706, 3064, 3498, 3608, 4213, 4346, 4596, 4664, 5412, 6519, 6996, 8426, 8692, 9192, 10824, 12639, 13038, 13992, 15703, 16852, 17384, 20299, 23903, 25278, 26076, 31406, 33704, 40598, 47109, 47806, 50556, 52152, 60897, 62812, 71709, 81196, 94218, 95612, 101112, 121794, 125624, 143418, 162392, 172733, 188436, 191224, 223289, 243588, 286836, 345466, 376872, 446578, 487176, 518199, 573672, 669867, 690932, 832259, 893156, 1036398, 1339734, 1381864, 1664518, 1786312, 2072796, 2496777, 2679468, 3329036, 4145592, 4993554, 5358936, 6658072, 9154849, 9987108, 18309698, 19974216, 27464547, 36619396, 54929094, 73238792, 109858188, 219716376]

約数ペア:

[(1, 219716376), (2, 109858188), (3, 73238792), (4, 54929094), (6, 36619396), (8, 27464547), (11, 19974216), (12, 18309698), (22, 9987108), (24, 9154849), (33, 6658072), (41, 5358936), (44, 4993554), (53, 4145592), (66, 3329036), (82, 2679468), (88, 2496777), (106, 2072796), (123, 1786312), (132, 1664518), (159, 1381864), (164, 1339734), (212, 1036398), (246, 893156), (264, 832259), (318, 690932), (328, 669867), (383, 573672), (424, 518199), (451, 487176), (492, 446578), (583, 376872), (636, 345466), (766, 286836), (902, 243588), (984, 223289), (1149, 191224), (1166, 188436), (1272, 172733), (1353, 162392), (1532, 143418), (1749, 125624), (1804, 121794), (2173, 101112), (2298, 95612), (2332, 94218), (2706, 81196), (3064, 71709), (3498, 62812), (3608, 60897), (4213, 52152), (4346, 50556), (4596, 47806), (4664, 47109), (5412, 40598), (6519, 33704), (6996, 31406), (8426, 26076), (8692, 25278), (9192, 23903), (10824, 20299), (12639, 17384), (13038, 16852), (13992, 15703)]