282802572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 844107264

約数和(自身を除く): 561304692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 43, 46, 47, 52, 69, 78, 86, 92, 94, 117, 129, 138, 141, 156, 169, 172, 188, 207, 234, 258, 276, 282, 299, 338, 387, 414, 423, 468, 507, 516, 559, 564, 598, 611, 676, 774, 828, 846, 897, 989, 1014, 1081, 1118, 1196, 1222, 1521, 1548, 1677, 1692, 1794, 1833, 1978, 2021, 2028, 2162, 2236, 2444, 2691, 2967, 3042, 3243, 3354, 3588, 3666, 3887, 3956, 4042, 4324, 5031, 5382, 5499, 5934, 6063, 6084, 6486, 6708, 7267, 7332, 7774, 7943, 8084, 8901, 9729, 10062, 10764, 10998, 11661, 11868, 12126, 12857, 12972, 14053, 14534, 15548, 15886, 17802, 18189, 19458, 20124, 21801, 21996, 23322, 23829, 24252, 25714, 26273, 28106, 29068, 31772, 34983, 35604, 36378, 38571, 38916, 42159, 43602, 46483, 46644, 47658, 51428, 52546, 56212, 65403, 69966, 71487, 72756, 77142, 78819, 84318, 87204, 92966, 95316, 105092, 115713, 126477, 130806, 139449, 139932, 142974, 154284, 157638, 167141, 168636, 182689, 185932, 231426, 236457, 252954, 261612, 278898, 285948, 315276, 334282, 341549, 365378, 418347, 462852, 472914, 501423, 505908, 548067, 557796, 604279, 668564, 683098, 730756, 836694, 945828, 1002846, 1024647, 1096134, 1208558, 1366196, 1504269, 1644201, 1673388, 1812837, 2005692, 2049294, 2192268, 2417116, 3008538, 3073941, 3288402, 3625674, 4098588, 5438511, 6017076, 6147882, 6576804, 7251348, 7855627, 10877022, 12295764, 15711254, 21754044, 23566881, 31422508, 47133762, 70700643, 94267524, 141401286, 282802572]

約数ペア:

[(1, 282802572), (2, 141401286), (3, 94267524), (4, 70700643), (6, 47133762), (9, 31422508), (12, 23566881), (13, 21754044), (18, 15711254), (23, 12295764), (26, 10877022), (36, 7855627), (39, 7251348), (43, 6576804), (46, 6147882), (47, 6017076), (52, 5438511), (69, 4098588), (78, 3625674), (86, 3288402), (92, 3073941), (94, 3008538), (117, 2417116), (129, 2192268), (138, 2049294), (141, 2005692), (156, 1812837), (169, 1673388), (172, 1644201), (188, 1504269), (207, 1366196), (234, 1208558), (258, 1096134), (276, 1024647), (282, 1002846), (299, 945828), (338, 836694), (387, 730756), (414, 683098), (423, 668564), (468, 604279), (507, 557796), (516, 548067), (559, 505908), (564, 501423), (598, 472914), (611, 462852), (676, 418347), (774, 365378), (828, 341549), (846, 334282), (897, 315276), (989, 285948), (1014, 278898), (1081, 261612), (1118, 252954), (1196, 236457), (1222, 231426), (1521, 185932), (1548, 182689), (1677, 168636), (1692, 167141), (1794, 157638), (1833, 154284), (1978, 142974), (2021, 139932), (2028, 139449), (2162, 130806), (2236, 126477), (2444, 115713), (2691, 105092), (2967, 95316), (3042, 92966), (3243, 87204), (3354, 84318), (3588, 78819), (3666, 77142), (3887, 72756), (3956, 71487), (4042, 69966), (4324, 65403), (5031, 56212), (5382, 52546), (5499, 51428), (5934, 47658), (6063, 46644), (6084, 46483), (6486, 43602), (6708, 42159), (7267, 38916), (7332, 38571), (7774, 36378), (7943, 35604), (8084, 34983), (8901, 31772), (9729, 29068), (10062, 28106), (10764, 26273), (10998, 25714), (11661, 24252), (11868, 23829), (12126, 23322), (12857, 21996), (12972, 21801), (14053, 20124), (14534, 19458), (15548, 18189), (15886, 17802)]