40265856

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 121420800

約数和(自身を除く): 81154944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 191, 192, 216, 244, 288, 366, 382, 384, 432, 488, 549, 573, 576, 732, 764, 864, 976, 1098, 1146, 1152, 1464, 1528, 1647, 1719, 1728, 1952, 2196, 2292, 2928, 3056, 3294, 3438, 3456, 3904, 4392, 4584, 5157, 5856, 6112, 6588, 6876, 7808, 8784, 9168, 10314, 11651, 11712, 12224, 13176, 13752, 17568, 18336, 20628, 23302, 23424, 24448, 26352, 27504, 34953, 35136, 36672, 41256, 46604, 52704, 55008, 69906, 70272, 73344, 82512, 93208, 104859, 105408, 110016, 139812, 165024, 186416, 209718, 210816, 220032, 279624, 314577, 330048, 372832, 419436, 559248, 629154, 660096, 745664, 838872, 1118496, 1258308, 1491328, 1677744, 2236992, 2516616, 3355488, 4473984, 5033232, 6710976, 10066464, 13421952, 20132928, 40265856]

約数ペア:

[(1, 40265856), (2, 20132928), (3, 13421952), (4, 10066464), (6, 6710976), (8, 5033232), (9, 4473984), (12, 3355488), (16, 2516616), (18, 2236992), (24, 1677744), (27, 1491328), (32, 1258308), (36, 1118496), (48, 838872), (54, 745664), (61, 660096), (64, 629154), (72, 559248), (96, 419436), (108, 372832), (122, 330048), (128, 314577), (144, 279624), (183, 220032), (191, 210816), (192, 209718), (216, 186416), (244, 165024), (288, 139812), (366, 110016), (382, 105408), (384, 104859), (432, 93208), (488, 82512), (549, 73344), (573, 70272), (576, 69906), (732, 55008), (764, 52704), (864, 46604), (976, 41256), (1098, 36672), (1146, 35136), (1152, 34953), (1464, 27504), (1528, 26352), (1647, 24448), (1719, 23424), (1728, 23302), (1952, 20628), (2196, 18336), (2292, 17568), (2928, 13752), (3056, 13176), (3294, 12224), (3438, 11712), (3456, 11651), (3904, 10314), (4392, 9168), (4584, 8784), (5157, 7808), (5856, 6876), (6112, 6588)]