31182019968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{45289}}^1$

素因数の和:45480

約数の個数: 128

約数和(自身を含む): 90913334400

約数和(自身を除く): 59731314432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 163, 176, 192, 264, 326, 352, 384, 489, 528, 652, 704, 978, 1056, 1304, 1408, 1793, 1956, 2112, 2608, 3586, 3912, 4224, 5216, 5379, 7172, 7824, 10432, 10758, 14344, 15648, 20864, 21516, 28688, 31296, 43032, 45289, 57376, 62592, 86064, 90578, 114752, 135867, 172128, 181156, 229504, 271734, 344256, 362312, 498179, 543468, 688512, 724624, 996358, 1086936, 1449248, 1494537, 1992716, 2173872, 2898496, 2989074, 3985432, 4347744, 5796992, 5978148, 7382107, 7970864, 8695488, 11956296, 14764214, 15941728, 17390976, 22146321, 23912592, 29528428, 31883456, 44292642, 47825184, 59056856, 63766912, 81203177, 88585284, 95650368, 118113712, 162406354, 177170568, 191300736, 236227424, 243609531, 324812708, 354341136, 472454848, 487219062, 649625416, 708682272, 944909696, 974438124, 1299250832, 1417364544, 1948876248, 2598501664, 2834729088, 3897752496, 5197003328, 7795504992, 10394006656, 15591009984, 31182019968]

約数ペア:

[(1, 31182019968), (2, 15591009984), (3, 10394006656), (4, 7795504992), (6, 5197003328), (8, 3897752496), (11, 2834729088), (12, 2598501664), (16, 1948876248), (22, 1417364544), (24, 1299250832), (32, 974438124), (33, 944909696), (44, 708682272), (48, 649625416), (64, 487219062), (66, 472454848), (88, 354341136), (96, 324812708), (128, 243609531), (132, 236227424), (163, 191300736), (176, 177170568), (192, 162406354), (264, 118113712), (326, 95650368), (352, 88585284), (384, 81203177), (489, 63766912), (528, 59056856), (652, 47825184), (704, 44292642), (978, 31883456), (1056, 29528428), (1304, 23912592), (1408, 22146321), (1793, 17390976), (1956, 15941728), (2112, 14764214), (2608, 11956296), (3586, 8695488), (3912, 7970864), (4224, 7382107), (5216, 5978148), (5379, 5796992), (7172, 4347744), (7824, 3985432), (10432, 2989074), (10758, 2898496), (14344, 2173872), (15648, 1992716), (20864, 1494537), (21516, 1449248), (28688, 1086936), (31296, 996358), (43032, 724624), (45289, 688512), (57376, 543468), (62592, 498179), (86064, 362312), (90578, 344256), (114752, 271734), (135867, 229504), (172128, 181156)]