231581448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 747861660

約数和(自身を除く): 516280212

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 984, 1148, 1176, 1476, 1601, 1722, 1764, 2009, 2296, 2583, 2952, 3202, 3444, 3528, 4018, 4803, 5166, 6027, 6404, 6888, 8036, 9606, 10332, 11207, 12054, 12808, 14409, 16072, 18081, 19212, 20664, 22414, 24108, 28818, 33621, 36162, 38424, 44828, 48216, 57636, 65641, 67242, 72324, 78449, 89656, 100863, 115272, 131282, 134484, 144648, 156898, 196923, 201726, 235347, 262564, 268968, 313796, 393846, 403452, 459487, 470694, 525128, 590769, 627592, 706041, 787692, 806904, 918974, 941388, 1181538, 1378461, 1412082, 1575384, 1837948, 1882776, 2363076, 2756922, 2824164, 3216409, 3675896, 4135383, 4726152, 5513844, 5648328, 6432818, 8270766, 9649227, 11027688, 12865636, 16541532, 19298454, 25731272, 28947681, 33083064, 38596908, 57895362, 77193816, 115790724, 231581448]

約数ペア:

[(1, 231581448), (2, 115790724), (3, 77193816), (4, 57895362), (6, 38596908), (7, 33083064), (8, 28947681), (9, 25731272), (12, 19298454), (14, 16541532), (18, 12865636), (21, 11027688), (24, 9649227), (28, 8270766), (36, 6432818), (41, 5648328), (42, 5513844), (49, 4726152), (56, 4135383), (63, 3675896), (72, 3216409), (82, 2824164), (84, 2756922), (98, 2363076), (123, 1882776), (126, 1837948), (147, 1575384), (164, 1412082), (168, 1378461), (196, 1181538), (246, 941388), (252, 918974), (287, 806904), (294, 787692), (328, 706041), (369, 627592), (392, 590769), (441, 525128), (492, 470694), (504, 459487), (574, 403452), (588, 393846), (738, 313796), (861, 268968), (882, 262564), (984, 235347), (1148, 201726), (1176, 196923), (1476, 156898), (1601, 144648), (1722, 134484), (1764, 131282), (2009, 115272), (2296, 100863), (2583, 89656), (2952, 78449), (3202, 72324), (3444, 67242), (3528, 65641), (4018, 57636), (4803, 48216), (5166, 44828), (6027, 38424), (6404, 36162), (6888, 33621), (8036, 28818), (9606, 24108), (10332, 22414), (11207, 20664), (12054, 19212), (12808, 18081), (14409, 16072)]