290535336

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 1009720800

約数和(自身を除く): 719185464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 169, 182, 189, 216, 234, 252, 273, 312, 324, 338, 351, 364, 378, 379, 468, 504, 507, 546, 567, 648, 676, 702, 728, 756, 758, 819, 936, 1014, 1053, 1092, 1134, 1137, 1183, 1352, 1404, 1512, 1516, 1521, 1638, 2028, 2106, 2184, 2268, 2274, 2366, 2457, 2653, 2808, 3032, 3042, 3276, 3411, 3549, 4056, 4212, 4536, 4548, 4563, 4732, 4914, 4927, 5306, 6084, 6552, 6822, 7098, 7371, 7959, 8424, 9096, 9126, 9464, 9828, 9854, 10233, 10612, 10647, 12168, 13644, 13689, 14196, 14742, 14781, 15918, 18252, 19656, 19708, 20466, 21224, 21294, 23877, 27288, 27378, 28392, 29484, 29562, 30699, 31836, 31941, 34489, 36504, 39416, 40932, 42588, 44343, 47754, 54756, 58968, 59124, 61398, 63672, 63882, 64051, 68978, 71631, 81864, 85176, 88686, 95508, 95823, 103467, 109512, 118248, 122796, 127764, 128102, 133029, 137956, 143262, 177372, 191016, 191646, 192153, 206934, 214893, 245592, 255528, 256204, 266058, 275912, 286524, 310401, 354744, 383292, 384306, 399087, 413868, 429786, 448357, 512408, 532116, 573048, 576459, 620802, 766584, 768612, 798174, 827736, 859572, 896714, 931203, 1064232, 1152918, 1241604, 1345071, 1537224, 1596348, 1719144, 1729377, 1793428, 1862406, 2305836, 2483208, 2690142, 2793609, 3192696, 3458754, 3586856, 3724812, 4035213, 4611672, 5188131, 5380284, 5587218, 6917508, 7449624, 8070426, 10376262, 10760568, 11174436, 12105639, 13835016, 16140852, 20752524, 22348872, 24211278, 32281704, 36316917, 41505048, 48422556, 72633834, 96845112, 145267668, 290535336]

約数ペア:

[(1, 290535336), (2, 145267668), (3, 96845112), (4, 72633834), (6, 48422556), (7, 41505048), (8, 36316917), (9, 32281704), (12, 24211278), (13, 22348872), (14, 20752524), (18, 16140852), (21, 13835016), (24, 12105639), (26, 11174436), (27, 10760568), (28, 10376262), (36, 8070426), (39, 7449624), (42, 6917508), (52, 5587218), (54, 5380284), (56, 5188131), (63, 4611672), (72, 4035213), (78, 3724812), (81, 3586856), (84, 3458754), (91, 3192696), (104, 2793609), (108, 2690142), (117, 2483208), (126, 2305836), (156, 1862406), (162, 1793428), (168, 1729377), (169, 1719144), (182, 1596348), (189, 1537224), (216, 1345071), (234, 1241604), (252, 1152918), (273, 1064232), (312, 931203), (324, 896714), (338, 859572), (351, 827736), (364, 798174), (378, 768612), (379, 766584), (468, 620802), (504, 576459), (507, 573048), (546, 532116), (567, 512408), (648, 448357), (676, 429786), (702, 413868), (728, 399087), (756, 384306), (758, 383292), (819, 354744), (936, 310401), (1014, 286524), (1053, 275912), (1092, 266058), (1134, 256204), (1137, 255528), (1183, 245592), (1352, 214893), (1404, 206934), (1512, 192153), (1516, 191646), (1521, 191016), (1638, 177372), (2028, 143262), (2106, 137956), (2184, 133029), (2268, 128102), (2274, 127764), (2366, 122796), (2457, 118248), (2653, 109512), (2808, 103467), (3032, 95823), (3042, 95508), (3276, 88686), (3411, 85176), (3549, 81864), (4056, 71631), (4212, 68978), (4536, 64051), (4548, 63882), (4563, 63672), (4732, 61398), (4914, 59124), (4927, 58968), (5306, 54756), (6084, 47754), (6552, 44343), (6822, 42588), (7098, 40932), (7371, 39416), (7959, 36504), (8424, 34489), (9096, 31941), (9126, 31836), (9464, 30699), (9828, 29562), (9854, 29484), (10233, 28392), (10612, 27378), (10647, 27288), (12168, 23877), (13644, 21294), (13689, 21224), (14196, 20466), (14742, 19708), (14781, 19656), (15918, 18252)]