426999456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 216

約数和(自身を含む): 1362082176

約数和(自身を除く): 935082720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 283, 288, 312, 338, 372, 403, 416, 468, 496, 507, 558, 566, 624, 676, 744, 806, 849, 936, 992, 1014, 1116, 1132, 1209, 1248, 1352, 1488, 1521, 1612, 1698, 1872, 2028, 2232, 2264, 2418, 2547, 2704, 2976, 3042, 3224, 3396, 3627, 3679, 3744, 4056, 4464, 4528, 4836, 5094, 5239, 5408, 6084, 6448, 6792, 7254, 7358, 8112, 8773, 8928, 9056, 9672, 10188, 10478, 11037, 12168, 12896, 13584, 14508, 14716, 15717, 16224, 17546, 19344, 20376, 20956, 22074, 24336, 26319, 27168, 29016, 29432, 31434, 33111, 35092, 38688, 40752, 41912, 44148, 47151, 47827, 48672, 52638, 58032, 58864, 62868, 66222, 70184, 78957, 81504, 83824, 88296, 94302, 95654, 105276, 114049, 116064, 117728, 125736, 132444, 140368, 143481, 157914, 167648, 176592, 188604, 191308, 210552, 228098, 251472, 264888, 280736, 286962, 315828, 342147, 353184, 377208, 382616, 421104, 430443, 456196, 502944, 529776, 573924, 631656, 684294, 754416, 765232, 842208, 860886, 912392, 1026441, 1059552, 1147848, 1263312, 1368588, 1482637, 1508832, 1530464, 1721772, 1824784, 2052882, 2295696, 2526624, 2737176, 2965274, 3443544, 3649568, 4105764, 4447911, 4591392, 5474352, 5930548, 6887088, 8211528, 8895822, 10948704, 11861096, 13343733, 13774176, 16423056, 17791644, 23722192, 26687466, 32846112, 35583288, 47444384, 53374932, 71166576, 106749864, 142333152, 213499728, 426999456]

約数ペア:

[(1, 426999456), (2, 213499728), (3, 142333152), (4, 106749864), (6, 71166576), (8, 53374932), (9, 47444384), (12, 35583288), (13, 32846112), (16, 26687466), (18, 23722192), (24, 17791644), (26, 16423056), (31, 13774176), (32, 13343733), (36, 11861096), (39, 10948704), (48, 8895822), (52, 8211528), (62, 6887088), (72, 5930548), (78, 5474352), (93, 4591392), (96, 4447911), (104, 4105764), (117, 3649568), (124, 3443544), (144, 2965274), (156, 2737176), (169, 2526624), (186, 2295696), (208, 2052882), (234, 1824784), (248, 1721772), (279, 1530464), (283, 1508832), (288, 1482637), (312, 1368588), (338, 1263312), (372, 1147848), (403, 1059552), (416, 1026441), (468, 912392), (496, 860886), (507, 842208), (558, 765232), (566, 754416), (624, 684294), (676, 631656), (744, 573924), (806, 529776), (849, 502944), (936, 456196), (992, 430443), (1014, 421104), (1116, 382616), (1132, 377208), (1209, 353184), (1248, 342147), (1352, 315828), (1488, 286962), (1521, 280736), (1612, 264888), (1698, 251472), (1872, 228098), (2028, 210552), (2232, 191308), (2264, 188604), (2418, 176592), (2547, 167648), (2704, 157914), (2976, 143481), (3042, 140368), (3224, 132444), (3396, 125736), (3627, 117728), (3679, 116064), (3744, 114049), (4056, 105276), (4464, 95654), (4528, 94302), (4836, 88296), (5094, 83824), (5239, 81504), (5408, 78957), (6084, 70184), (6448, 66222), (6792, 62868), (7254, 58864), (7358, 58032), (8112, 52638), (8773, 48672), (8928, 47827), (9056, 47151), (9672, 44148), (10188, 41912), (10478, 40752), (11037, 38688), (12168, 35092), (12896, 33111), (13584, 31434), (14508, 29432), (14716, 29016), (15717, 27168), (16224, 26319), (17546, 24336), (19344, 22074), (20376, 20956)]