338957892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 216

約数和(自身を含む): 1109858400

約数和(自身を除く): 770900508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 169, 182, 189, 196, 234, 252, 273, 294, 338, 351, 364, 378, 379, 441, 468, 507, 546, 588, 637, 676, 702, 756, 758, 819, 882, 1014, 1092, 1137, 1183, 1274, 1323, 1404, 1516, 1521, 1638, 1764, 1911, 2028, 2274, 2366, 2457, 2548, 2646, 2653, 3042, 3276, 3411, 3549, 3822, 4548, 4563, 4732, 4914, 4927, 5292, 5306, 5733, 6084, 6822, 7098, 7644, 7959, 8281, 9126, 9828, 9854, 10233, 10612, 10647, 11466, 13644, 14196, 14781, 15918, 16562, 17199, 18252, 18571, 19708, 20466, 21294, 22932, 23877, 24843, 29562, 31836, 31941, 33124, 34398, 34489, 37142, 40932, 42588, 44343, 47754, 49686, 55713, 59124, 63882, 64051, 68796, 68978, 71631, 74284, 74529, 88686, 95508, 99372, 103467, 111426, 127764, 128102, 133029, 137956, 143262, 149058, 167139, 177372, 192153, 206934, 222852, 223587, 241423, 256204, 266058, 286524, 298116, 310401, 334278, 384306, 413868, 447174, 448357, 482846, 501417, 532116, 576459, 620802, 668556, 724269, 768612, 894348, 896714, 931203, 965692, 1002834, 1152918, 1241604, 1345071, 1448538, 1729377, 1793428, 1862406, 2005668, 2172807, 2305836, 2690142, 2897076, 3138499, 3458754, 3724812, 4035213, 4345614, 5380284, 6276998, 6518421, 6917508, 8070426, 8691228, 9415497, 12105639, 12553996, 13036842, 16140852, 18830994, 24211278, 26073684, 28246491, 37661988, 48422556, 56492982, 84739473, 112985964, 169478946, 338957892]

約数ペア:

[(1, 338957892), (2, 169478946), (3, 112985964), (4, 84739473), (6, 56492982), (7, 48422556), (9, 37661988), (12, 28246491), (13, 26073684), (14, 24211278), (18, 18830994), (21, 16140852), (26, 13036842), (27, 12553996), (28, 12105639), (36, 9415497), (39, 8691228), (42, 8070426), (49, 6917508), (52, 6518421), (54, 6276998), (63, 5380284), (78, 4345614), (84, 4035213), (91, 3724812), (98, 3458754), (108, 3138499), (117, 2897076), (126, 2690142), (147, 2305836), (156, 2172807), (169, 2005668), (182, 1862406), (189, 1793428), (196, 1729377), (234, 1448538), (252, 1345071), (273, 1241604), (294, 1152918), (338, 1002834), (351, 965692), (364, 931203), (378, 896714), (379, 894348), (441, 768612), (468, 724269), (507, 668556), (546, 620802), (588, 576459), (637, 532116), (676, 501417), (702, 482846), (756, 448357), (758, 447174), (819, 413868), (882, 384306), (1014, 334278), (1092, 310401), (1137, 298116), (1183, 286524), (1274, 266058), (1323, 256204), (1404, 241423), (1516, 223587), (1521, 222852), (1638, 206934), (1764, 192153), (1911, 177372), (2028, 167139), (2274, 149058), (2366, 143262), (2457, 137956), (2548, 133029), (2646, 128102), (2653, 127764), (3042, 111426), (3276, 103467), (3411, 99372), (3549, 95508), (3822, 88686), (4548, 74529), (4563, 74284), (4732, 71631), (4914, 68978), (4927, 68796), (5292, 64051), (5306, 63882), (5733, 59124), (6084, 55713), (6822, 49686), (7098, 47754), (7644, 44343), (7959, 42588), (8281, 40932), (9126, 37142), (9828, 34489), (9854, 34398), (10233, 33124), (10612, 31941), (10647, 31836), (11466, 29562), (13644, 24843), (14196, 23877), (14781, 22932), (15918, 21294), (16562, 20466), (17199, 19708), (18252, 18571)]