328948368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 1104304320

約数和(自身を除く): 775355952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 98, 102, 112, 114, 119, 133, 136, 147, 152, 168, 196, 204, 228, 238, 266, 272, 294, 304, 323, 336, 357, 392, 399, 408, 433, 456, 476, 532, 588, 646, 714, 784, 798, 816, 833, 866, 912, 931, 952, 969, 1064, 1176, 1292, 1299, 1428, 1596, 1666, 1732, 1862, 1904, 1938, 2128, 2261, 2352, 2499, 2584, 2598, 2793, 2856, 3031, 3192, 3332, 3464, 3724, 3876, 4522, 4998, 5168, 5196, 5586, 5712, 6062, 6384, 6664, 6783, 6928, 7361, 7448, 7752, 8227, 9044, 9093, 9996, 10392, 11172, 12124, 13328, 13566, 14722, 14896, 15504, 15827, 16454, 18088, 18186, 19992, 20784, 21217, 22083, 22344, 24248, 24681, 27132, 29444, 31654, 32908, 36176, 36372, 39984, 42434, 44166, 44688, 47481, 48496, 49362, 51527, 54264, 57589, 58888, 63308, 63651, 65816, 72744, 84868, 88332, 94962, 98724, 103054, 108528, 115178, 117776, 126616, 127302, 131632, 139859, 145488, 154581, 169736, 172767, 176664, 189924, 197448, 206108, 230356, 253232, 254604, 279718, 309162, 339472, 345534, 353328, 360689, 379848, 394896, 403123, 412216, 419577, 460712, 509208, 559436, 618324, 691068, 721378, 759696, 806246, 824432, 839154, 921424, 979013, 1018416, 1082067, 1118872, 1209369, 1236648, 1382136, 1442756, 1612492, 1678308, 1958026, 2164134, 2237744, 2418738, 2473296, 2764272, 2885512, 2937039, 3224984, 3356616, 3916052, 4328268, 4837476, 5771024, 5874078, 6449968, 6713232, 6853091, 7832104, 8656536, 9674952, 11748156, 13706182, 15664208, 17313072, 19349904, 20559273, 23496312, 27412364, 41118546, 46992624, 54824728, 82237092, 109649456, 164474184, 328948368]

約数ペア:

[(1, 328948368), (2, 164474184), (3, 109649456), (4, 82237092), (6, 54824728), (7, 46992624), (8, 41118546), (12, 27412364), (14, 23496312), (16, 20559273), (17, 19349904), (19, 17313072), (21, 15664208), (24, 13706182), (28, 11748156), (34, 9674952), (38, 8656536), (42, 7832104), (48, 6853091), (49, 6713232), (51, 6449968), (56, 5874078), (57, 5771024), (68, 4837476), (76, 4328268), (84, 3916052), (98, 3356616), (102, 3224984), (112, 2937039), (114, 2885512), (119, 2764272), (133, 2473296), (136, 2418738), (147, 2237744), (152, 2164134), (168, 1958026), (196, 1678308), (204, 1612492), (228, 1442756), (238, 1382136), (266, 1236648), (272, 1209369), (294, 1118872), (304, 1082067), (323, 1018416), (336, 979013), (357, 921424), (392, 839154), (399, 824432), (408, 806246), (433, 759696), (456, 721378), (476, 691068), (532, 618324), (588, 559436), (646, 509208), (714, 460712), (784, 419577), (798, 412216), (816, 403123), (833, 394896), (866, 379848), (912, 360689), (931, 353328), (952, 345534), (969, 339472), (1064, 309162), (1176, 279718), (1292, 254604), (1299, 253232), (1428, 230356), (1596, 206108), (1666, 197448), (1732, 189924), (1862, 176664), (1904, 172767), (1938, 169736), (2128, 154581), (2261, 145488), (2352, 139859), (2499, 131632), (2584, 127302), (2598, 126616), (2793, 117776), (2856, 115178), (3031, 108528), (3192, 103054), (3332, 98724), (3464, 94962), (3724, 88332), (3876, 84868), (4522, 72744), (4998, 65816), (5168, 63651), (5196, 63308), (5586, 58888), (5712, 57589), (6062, 54264), (6384, 51527), (6664, 49362), (6783, 48496), (6928, 47481), (7361, 44688), (7448, 44166), (7752, 42434), (8227, 39984), (9044, 36372), (9093, 36176), (9996, 32908), (10392, 31654), (11172, 29444), (12124, 27132), (13328, 24681), (13566, 24248), (14722, 22344), (14896, 22083), (15504, 21217), (15827, 20784), (16454, 19992), (18088, 18186)]