493915716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 1537536000

約数和(自身を除く): 1043620284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1197, 1204, 1548, 1596, 1634, 1806, 2394, 2399, 2451, 2709, 3268, 3612, 4788, 4798, 4902, 5418, 5719, 7197, 7353, 9596, 9804, 10836, 11438, 14394, 14706, 16793, 17157, 21591, 22876, 28788, 29412, 33586, 34314, 43182, 45581, 50379, 51471, 67172, 68628, 86364, 91162, 100758, 102942, 103157, 136743, 151137, 182324, 201516, 205884, 206314, 273486, 302274, 309471, 319067, 410229, 412628, 546972, 604548, 618942, 638134, 722099, 820458, 928413, 957201, 1237884, 1276268, 1444198, 1640916, 1856826, 1914402, 1959983, 2166297, 2871603, 2888396, 3713652, 3828804, 3919966, 4332594, 5743206, 5879949, 6498891, 7839932, 8665188, 11486412, 11759898, 12997782, 13719881, 17639847, 23519796, 25995564, 27439762, 35279694, 41159643, 54879524, 70559388, 82319286, 123478929, 164638572, 246957858, 493915716]

約数ペア:

[(1, 493915716), (2, 246957858), (3, 164638572), (4, 123478929), (6, 82319286), (7, 70559388), (9, 54879524), (12, 41159643), (14, 35279694), (18, 27439762), (19, 25995564), (21, 23519796), (28, 17639847), (36, 13719881), (38, 12997782), (42, 11759898), (43, 11486412), (57, 8665188), (63, 7839932), (76, 6498891), (84, 5879949), (86, 5743206), (114, 4332594), (126, 3919966), (129, 3828804), (133, 3713652), (171, 2888396), (172, 2871603), (228, 2166297), (252, 1959983), (258, 1914402), (266, 1856826), (301, 1640916), (342, 1444198), (387, 1276268), (399, 1237884), (516, 957201), (532, 928413), (602, 820458), (684, 722099), (774, 638134), (798, 618942), (817, 604548), (903, 546972), (1197, 412628), (1204, 410229), (1548, 319067), (1596, 309471), (1634, 302274), (1806, 273486), (2394, 206314), (2399, 205884), (2451, 201516), (2709, 182324), (3268, 151137), (3612, 136743), (4788, 103157), (4798, 102942), (4902, 100758), (5418, 91162), (5719, 86364), (7197, 68628), (7353, 67172), (9596, 51471), (9804, 50379), (10836, 45581), (11438, 43182), (14394, 34314), (14706, 33586), (16793, 29412), (17157, 28788), (21591, 22876)]