242511264

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 144

約数和(自身を含む): 743468544

約数和(自身を除く): 500957280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1181, 1426, 1488, 1656, 2139, 2208, 2232, 2362, 2852, 2976, 3312, 3543, 4278, 4464, 4724, 5704, 6417, 6624, 7086, 8556, 8928, 9448, 10629, 11408, 12834, 14172, 17112, 18896, 21258, 22816, 25668, 27163, 28344, 34224, 36611, 37792, 42516, 51336, 54326, 56688, 68448, 73222, 81489, 85032, 102672, 108652, 109833, 113376, 146444, 162978, 170064, 205344, 217304, 219666, 244467, 292888, 325956, 329499, 340128, 434608, 439332, 488934, 585776, 651912, 658998, 842053, 869216, 878664, 977868, 1171552, 1303824, 1317996, 1684106, 1757328, 1955736, 2526159, 2607648, 2635992, 3368212, 3514656, 3911472, 5052318, 5271984, 6736424, 7578477, 7822944, 10104636, 10543968, 13472848, 15156954, 20209272, 26945696, 30313908, 40418544, 60627816, 80837088, 121255632, 242511264]

約数ペア:

[(1, 242511264), (2, 121255632), (3, 80837088), (4, 60627816), (6, 40418544), (8, 30313908), (9, 26945696), (12, 20209272), (16, 15156954), (18, 13472848), (23, 10543968), (24, 10104636), (31, 7822944), (32, 7578477), (36, 6736424), (46, 5271984), (48, 5052318), (62, 3911472), (69, 3514656), (72, 3368212), (92, 2635992), (93, 2607648), (96, 2526159), (124, 1955736), (138, 1757328), (144, 1684106), (184, 1317996), (186, 1303824), (207, 1171552), (248, 977868), (276, 878664), (279, 869216), (288, 842053), (368, 658998), (372, 651912), (414, 585776), (496, 488934), (552, 439332), (558, 434608), (713, 340128), (736, 329499), (744, 325956), (828, 292888), (992, 244467), (1104, 219666), (1116, 217304), (1181, 205344), (1426, 170064), (1488, 162978), (1656, 146444), (2139, 113376), (2208, 109833), (2232, 108652), (2362, 102672), (2852, 85032), (2976, 81489), (3312, 73222), (3543, 68448), (4278, 56688), (4464, 54326), (4724, 51336), (5704, 42516), (6417, 37792), (6624, 36611), (7086, 34224), (8556, 28344), (8928, 27163), (9448, 25668), (10629, 22816), (11408, 21258), (12834, 18896), (14172, 17112)]