453323416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 1103155200

約数和(自身を除く): 649831784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 124, 182, 212, 217, 248, 364, 371, 379, 403, 424, 434, 689, 728, 742, 758, 806, 868, 1378, 1484, 1516, 1612, 1643, 1736, 2653, 2756, 2821, 2968, 3032, 3224, 3286, 4823, 4927, 5306, 5512, 5642, 6572, 9646, 9854, 10612, 11284, 11501, 11749, 13144, 19292, 19708, 20087, 21224, 21359, 22568, 23002, 23498, 34489, 38584, 39416, 40174, 42718, 46004, 46996, 68978, 80348, 82243, 85436, 92008, 93992, 137956, 140609, 149513, 152737, 160696, 164486, 170872, 261131, 275912, 281218, 299026, 305474, 328972, 522262, 562436, 598052, 610948, 622697, 657944, 1044524, 1069159, 1124872, 1196104, 1221896, 1245394, 1827917, 2089048, 2138318, 2490788, 3655834, 4276636, 4358879, 4981576, 7311668, 8095061, 8553272, 8717758, 14623336, 16190122, 17435516, 32380244, 34871032, 56665427, 64760488, 113330854, 226661708, 453323416]

約数ペア:

[(1, 453323416), (2, 226661708), (4, 113330854), (7, 64760488), (8, 56665427), (13, 34871032), (14, 32380244), (26, 17435516), (28, 16190122), (31, 14623336), (52, 8717758), (53, 8553272), (56, 8095061), (62, 7311668), (91, 4981576), (104, 4358879), (106, 4276636), (124, 3655834), (182, 2490788), (212, 2138318), (217, 2089048), (248, 1827917), (364, 1245394), (371, 1221896), (379, 1196104), (403, 1124872), (424, 1069159), (434, 1044524), (689, 657944), (728, 622697), (742, 610948), (758, 598052), (806, 562436), (868, 522262), (1378, 328972), (1484, 305474), (1516, 299026), (1612, 281218), (1643, 275912), (1736, 261131), (2653, 170872), (2756, 164486), (2821, 160696), (2968, 152737), (3032, 149513), (3224, 140609), (3286, 137956), (4823, 93992), (4927, 92008), (5306, 85436), (5512, 82243), (5642, 80348), (6572, 68978), (9646, 46996), (9854, 46004), (10612, 42718), (11284, 40174), (11501, 39416), (11749, 38584), (13144, 34489), (19292, 23498), (19708, 23002), (20087, 22568), (21224, 21359)]