631736118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 1585059840

約数和(自身を除く): 953323722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 47, 54, 78, 82, 94, 117, 123, 141, 234, 246, 282, 351, 369, 423, 467, 533, 611, 702, 738, 846, 934, 1066, 1107, 1222, 1269, 1401, 1599, 1833, 1927, 2214, 2538, 2802, 3198, 3666, 3854, 4203, 4797, 5499, 5781, 6071, 8406, 9594, 10998, 11562, 12142, 12609, 14391, 16497, 17343, 18213, 19147, 21949, 25051, 25218, 28782, 32994, 34686, 36426, 38294, 43898, 50102, 52029, 54639, 57441, 65847, 75153, 104058, 109278, 114882, 131694, 150306, 163917, 172323, 197541, 225459, 248911, 285337, 327834, 344646, 395082, 450918, 497822, 516969, 570674, 592623, 676377, 746733, 856011, 899909, 1033938, 1185246, 1352754, 1493466, 1712022, 1799818, 2240199, 2568033, 2699727, 4480398, 5136066, 5399454, 6720597, 7704099, 8099181, 11698817, 13441194, 15408198, 16198362, 23397634, 24297543, 35096451, 48595086, 70192902, 105289353, 210578706, 315868059, 631736118]

約数ペア:

[(1, 631736118), (2, 315868059), (3, 210578706), (6, 105289353), (9, 70192902), (13, 48595086), (18, 35096451), (26, 24297543), (27, 23397634), (39, 16198362), (41, 15408198), (47, 13441194), (54, 11698817), (78, 8099181), (82, 7704099), (94, 6720597), (117, 5399454), (123, 5136066), (141, 4480398), (234, 2699727), (246, 2568033), (282, 2240199), (351, 1799818), (369, 1712022), (423, 1493466), (467, 1352754), (533, 1185246), (611, 1033938), (702, 899909), (738, 856011), (846, 746733), (934, 676377), (1066, 592623), (1107, 570674), (1222, 516969), (1269, 497822), (1401, 450918), (1599, 395082), (1833, 344646), (1927, 327834), (2214, 285337), (2538, 248911), (2802, 225459), (3198, 197541), (3666, 172323), (3854, 163917), (4203, 150306), (4797, 131694), (5499, 114882), (5781, 109278), (6071, 104058), (8406, 75153), (9594, 65847), (10998, 57441), (11562, 54639), (12142, 52029), (12609, 50102), (14391, 43898), (16497, 38294), (17343, 36426), (18213, 34686), (19147, 32994), (21949, 28782), (25051, 25218)]