264589416

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 929853540

約数和(自身を除く): 665264124

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 641, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1282, 1323, 1404, 1512, 1638, 1764, 1911, 1923, 2106, 2184, 2268, 2457, 2548, 2564, 2646, 2808, 3276, 3528, 3822, 3846, 3969, 4212, 4487, 4536, 4914, 5096, 5128, 5292, 5733, 5769, 6552, 7371, 7644, 7692, 7938, 8333, 8424, 8974, 9828, 10584, 11466, 11538, 13461, 14742, 15288, 15384, 15876, 16666, 17199, 17307, 17948, 19656, 22932, 23076, 24999, 26922, 29484, 31409, 31752, 33332, 34398, 34614, 35896, 40383, 45864, 46152, 49998, 51597, 51921, 53844, 58331, 58968, 62818, 66664, 68796, 69228, 74997, 80766, 94227, 99996, 103194, 103842, 107688, 116662, 121149, 125636, 137592, 138456, 149994, 161532, 174993, 188454, 199992, 206388, 207684, 224991, 233324, 242298, 251272, 282681, 299988, 323064, 349986, 363447, 376908, 408317, 412776, 415368, 449982, 466648, 484596, 524979, 565362, 599976, 674973, 699972, 726894, 753816, 816634, 848043, 899964, 969192, 1049958, 1130724, 1224951, 1349946, 1399944, 1453788, 1574937, 1633268, 1696086, 1799928, 2099916, 2261448, 2449902, 2544129, 2699892, 2907576, 3149874, 3266536, 3392172, 3674853, 4199832, 4724811, 4899804, 5088258, 5399784, 6299748, 6784344, 7349706, 9449622, 9799608, 10176516, 11024559, 12599496, 14699412, 18899244, 20353032, 22049118, 29398824, 33073677, 37798488, 44098236, 66147354, 88196472, 132294708, 264589416]

約数ペア:

[(1, 264589416), (2, 132294708), (3, 88196472), (4, 66147354), (6, 44098236), (7, 37798488), (8, 33073677), (9, 29398824), (12, 22049118), (13, 20353032), (14, 18899244), (18, 14699412), (21, 12599496), (24, 11024559), (26, 10176516), (27, 9799608), (28, 9449622), (36, 7349706), (39, 6784344), (42, 6299748), (49, 5399784), (52, 5088258), (54, 4899804), (56, 4724811), (63, 4199832), (72, 3674853), (78, 3392172), (81, 3266536), (84, 3149874), (91, 2907576), (98, 2699892), (104, 2544129), (108, 2449902), (117, 2261448), (126, 2099916), (147, 1799928), (156, 1696086), (162, 1633268), (168, 1574937), (182, 1453788), (189, 1399944), (196, 1349946), (216, 1224951), (234, 1130724), (252, 1049958), (273, 969192), (294, 899964), (312, 848043), (324, 816634), (351, 753816), (364, 726894), (378, 699972), (392, 674973), (441, 599976), (468, 565362), (504, 524979), (546, 484596), (567, 466648), (588, 449982), (637, 415368), (641, 412776), (648, 408317), (702, 376908), (728, 363447), (756, 349986), (819, 323064), (882, 299988), (936, 282681), (1053, 251272), (1092, 242298), (1134, 233324), (1176, 224991), (1274, 207684), (1282, 206388), (1323, 199992), (1404, 188454), (1512, 174993), (1638, 161532), (1764, 149994), (1911, 138456), (1923, 137592), (2106, 125636), (2184, 121149), (2268, 116662), (2457, 107688), (2548, 103842), (2564, 103194), (2646, 99996), (2808, 94227), (3276, 80766), (3528, 74997), (3822, 69228), (3846, 68796), (3969, 66664), (4212, 62818), (4487, 58968), (4536, 58331), (4914, 53844), (5096, 51921), (5128, 51597), (5292, 49998), (5733, 46152), (5769, 45864), (6552, 40383), (7371, 35896), (7644, 34614), (7692, 34398), (7938, 33332), (8333, 31752), (8424, 31409), (8974, 29484), (9828, 26922), (10584, 24999), (11466, 23076), (11538, 22932), (13461, 19656), (14742, 17948), (15288, 17307), (15384, 17199), (15876, 16666)]