745414488

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12679

約数の個数: 160

約数和(自身を含む): 2569865760

約数和(自身を除く): 1824451272

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, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 12641, 14742, 19656, 25282, 29484, 37923, 50564, 58968, 75846, 88487, 101128, 113769, 151692, 164333, 176974, 227538, 265461, 303384, 328666, 341307, 353948, 455076, 492999, 530922, 657332, 682614, 707896, 796383, 910152, 985998, 1023921, 1061844, 1150331, 1314664, 1365228, 1478997, 1592766, 1971996, 2047842, 2123688, 2300662, 2389149, 2730456, 2957994, 3185532, 3450993, 3943992, 4095684, 4436991, 4601324, 4778298, 5915988, 6371064, 6901986, 7167447, 8191368, 8873982, 9202648, 9556596, 10352979, 11831976, 13310973, 13803972, 14334894, 17747964, 19113192, 20705958, 26621946, 27607944, 28669788, 31058937, 35495928, 41411916, 53243892, 57339576, 62117874, 82823832, 93176811, 106487784, 124235748, 186353622, 248471496, 372707244, 745414488]

約数ペア:

[(1, 745414488), (2, 372707244), (3, 248471496), (4, 186353622), (6, 124235748), (7, 106487784), (8, 93176811), (9, 82823832), (12, 62117874), (13, 57339576), (14, 53243892), (18, 41411916), (21, 35495928), (24, 31058937), (26, 28669788), (27, 27607944), (28, 26621946), (36, 20705958), (39, 19113192), (42, 17747964), (52, 14334894), (54, 13803972), (56, 13310973), (63, 11831976), (72, 10352979), (78, 9556596), (81, 9202648), (84, 8873982), (91, 8191368), (104, 7167447), (108, 6901986), (117, 6371064), (126, 5915988), (156, 4778298), (162, 4601324), (168, 4436991), (182, 4095684), (189, 3943992), (216, 3450993), (234, 3185532), (252, 2957994), (273, 2730456), (312, 2389149), (324, 2300662), (351, 2123688), (364, 2047842), (378, 1971996), (468, 1592766), (504, 1478997), (546, 1365228), (567, 1314664), (648, 1150331), (702, 1061844), (728, 1023921), (756, 985998), (819, 910152), (936, 796383), (1053, 707896), (1092, 682614), (1134, 657332), (1404, 530922), (1512, 492999), (1638, 455076), (2106, 353948), (2184, 341307), (2268, 328666), (2457, 303384), (2808, 265461), (3276, 227538), (4212, 176974), (4536, 164333), (4914, 151692), (6552, 113769), (7371, 101128), (8424, 88487), (9828, 75846), (12641, 58968), (14742, 50564), (19656, 37923), (25282, 29484)]