404641008

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 1229907888

約数和(自身を除く): 825266880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 53, 54, 72, 81, 86, 106, 108, 129, 137, 144, 159, 162, 172, 212, 216, 258, 274, 318, 324, 344, 387, 411, 424, 432, 477, 516, 548, 636, 648, 688, 774, 822, 848, 954, 1032, 1096, 1161, 1233, 1272, 1296, 1431, 1548, 1644, 1908, 2064, 2192, 2279, 2322, 2466, 2544, 2862, 3096, 3288, 3483, 3699, 3816, 4293, 4558, 4644, 4932, 5724, 5891, 6192, 6576, 6837, 6966, 7261, 7398, 7632, 8586, 9116, 9288, 9864, 11097, 11448, 11782, 13674, 13932, 14522, 14796, 17172, 17673, 18232, 18576, 19728, 20511, 21783, 22194, 22896, 23564, 27348, 27864, 29044, 29592, 34344, 35346, 36464, 41022, 43566, 44388, 47128, 53019, 54696, 55728, 58088, 59184, 61533, 65349, 68688, 70692, 82044, 87132, 88776, 94256, 106038, 109392, 116176, 123066, 130698, 141384, 159057, 164088, 174264, 177552, 184599, 196047, 212076, 246132, 261396, 282768, 312223, 318114, 328176, 348528, 369198, 392094, 424152, 477171, 492264, 522792, 588141, 624446, 636228, 738396, 784188, 848304, 936669, 954342, 984528, 1045584, 1176282, 1248892, 1272456, 1476792, 1568376, 1873338, 1908684, 2352564, 2497784, 2544912, 2810007, 2953584, 3136752, 3746676, 3817368, 4705128, 4995568, 5620014, 7493352, 7634736, 8430021, 9410256, 11240028, 14986704, 16860042, 22480056, 25290063, 33720084, 44960112, 50580126, 67440168, 101160252, 134880336, 202320504, 404641008]

約数ペア:

[(1, 404641008), (2, 202320504), (3, 134880336), (4, 101160252), (6, 67440168), (8, 50580126), (9, 44960112), (12, 33720084), (16, 25290063), (18, 22480056), (24, 16860042), (27, 14986704), (36, 11240028), (43, 9410256), (48, 8430021), (53, 7634736), (54, 7493352), (72, 5620014), (81, 4995568), (86, 4705128), (106, 3817368), (108, 3746676), (129, 3136752), (137, 2953584), (144, 2810007), (159, 2544912), (162, 2497784), (172, 2352564), (212, 1908684), (216, 1873338), (258, 1568376), (274, 1476792), (318, 1272456), (324, 1248892), (344, 1176282), (387, 1045584), (411, 984528), (424, 954342), (432, 936669), (477, 848304), (516, 784188), (548, 738396), (636, 636228), (648, 624446), (688, 588141), (774, 522792), (822, 492264), (848, 477171), (954, 424152), (1032, 392094), (1096, 369198), (1161, 348528), (1233, 328176), (1272, 318114), (1296, 312223), (1431, 282768), (1548, 261396), (1644, 246132), (1908, 212076), (2064, 196047), (2192, 184599), (2279, 177552), (2322, 174264), (2466, 164088), (2544, 159057), (2862, 141384), (3096, 130698), (3288, 123066), (3483, 116176), (3699, 109392), (3816, 106038), (4293, 94256), (4558, 88776), (4644, 87132), (4932, 82044), (5724, 70692), (5891, 68688), (6192, 65349), (6576, 61533), (6837, 59184), (6966, 58088), (7261, 55728), (7398, 54696), (7632, 53019), (8586, 47128), (9116, 44388), (9288, 43566), (9864, 41022), (11097, 36464), (11448, 35346), (11782, 34344), (13674, 29592), (13932, 29044), (14522, 27864), (14796, 27348), (17172, 23564), (17673, 22896), (18232, 22194), (18576, 21783), (19728, 20511)]