247885344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3063

約数の個数: 144

約数和(自身を含む): 825552000

約数和(自身を除く): 577666656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 2999, 3444, 3936, 4592, 5166, 5904, 5998, 6888, 8997, 9184, 10332, 11808, 11996, 13776, 17994, 20664, 20993, 23992, 26991, 27552, 35988, 41328, 41986, 47984, 53982, 62979, 71976, 82656, 83972, 95968, 107964, 122959, 125958, 143952, 167944, 188937, 215928, 245918, 251916, 287904, 335888, 368877, 377874, 431856, 491836, 503832, 671776, 737754, 755748, 860713, 863712, 983672, 1007664, 1106631, 1475508, 1511496, 1721426, 1967344, 2015328, 2213262, 2582139, 2951016, 3022992, 3442852, 3934688, 4426524, 5164278, 5902032, 6045984, 6885704, 7746417, 8853048, 10328556, 11804064, 13771408, 15492834, 17706096, 20657112, 27542816, 30985668, 35412192, 41314224, 61971336, 82628448, 123942672, 247885344]

約数ペア:

[(1, 247885344), (2, 123942672), (3, 82628448), (4, 61971336), (6, 41314224), (7, 35412192), (8, 30985668), (9, 27542816), (12, 20657112), (14, 17706096), (16, 15492834), (18, 13771408), (21, 11804064), (24, 10328556), (28, 8853048), (32, 7746417), (36, 6885704), (41, 6045984), (42, 5902032), (48, 5164278), (56, 4426524), (63, 3934688), (72, 3442852), (82, 3022992), (84, 2951016), (96, 2582139), (112, 2213262), (123, 2015328), (126, 1967344), (144, 1721426), (164, 1511496), (168, 1475508), (224, 1106631), (246, 1007664), (252, 983672), (287, 863712), (288, 860713), (328, 755748), (336, 737754), (369, 671776), (492, 503832), (504, 491836), (574, 431856), (656, 377874), (672, 368877), (738, 335888), (861, 287904), (984, 251916), (1008, 245918), (1148, 215928), (1312, 188937), (1476, 167944), (1722, 143952), (1968, 125958), (2016, 122959), (2296, 107964), (2583, 95968), (2952, 83972), (2999, 82656), (3444, 71976), (3936, 62979), (4592, 53982), (5166, 47984), (5904, 41986), (5998, 41328), (6888, 35988), (8997, 27552), (9184, 26991), (10332, 23992), (11808, 20993), (11996, 20664), (13776, 17994)]