1240966944

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1948

約数の個数: 216

約数和(自身を含む): 4194747648

約数和(自身を除く): 2953780704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 252, 282, 288, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 672, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1504, 1568, 1692, 1764, 1871, 1974, 2016, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3742, 3948, 4512, 4606, 4704, 5264, 5613, 5922, 6768, 6909, 7056, 7484, 7896, 9212, 10528, 11226, 11844, 13097, 13536, 13818, 14112, 14968, 15792, 16839, 18424, 20727, 22452, 23688, 26194, 27636, 29936, 31584, 33678, 36848, 39291, 41454, 44904, 47376, 52388, 55272, 59872, 67356, 73696, 78582, 82908, 87937, 89808, 91679, 94752, 104776, 110544, 117873, 134712, 157164, 165816, 175874, 179616, 183358, 209552, 221088, 235746, 263811, 269424, 275037, 314328, 331632, 351748, 366716, 419104, 471492, 527622, 538848, 550074, 615559, 628656, 663264, 703496, 733432, 791433, 825111, 942984, 1055244, 1100148, 1231118, 1257312, 1406992, 1466864, 1582866, 1650222, 1846677, 1885968, 2110488, 2200296, 2462236, 2813984, 2933728, 3165732, 3300444, 3693354, 3771936, 4220976, 4308913, 4400592, 4924472, 5540031, 6331464, 6600888, 7386708, 8441952, 8617826, 8801184, 9848944, 11080062, 12662928, 12926739, 13201776, 14773416, 17235652, 19697888, 22160124, 25325856, 25853478, 26403552, 29546832, 34471304, 38780217, 44320248, 51706956, 59093664, 68942608, 77560434, 88640496, 103413912, 137885216, 155120868, 177280992, 206827824, 310241736, 413655648, 620483472, 1240966944]

約数ペア:

[(1, 1240966944), (2, 620483472), (3, 413655648), (4, 310241736), (6, 206827824), (7, 177280992), (8, 155120868), (9, 137885216), (12, 103413912), (14, 88640496), (16, 77560434), (18, 68942608), (21, 59093664), (24, 51706956), (28, 44320248), (32, 38780217), (36, 34471304), (42, 29546832), (47, 26403552), (48, 25853478), (49, 25325856), (56, 22160124), (63, 19697888), (72, 17235652), (84, 14773416), (94, 13201776), (96, 12926739), (98, 12662928), (112, 11080062), (126, 9848944), (141, 8801184), (144, 8617826), (147, 8441952), (168, 7386708), (188, 6600888), (196, 6331464), (224, 5540031), (252, 4924472), (282, 4400592), (288, 4308913), (294, 4220976), (329, 3771936), (336, 3693354), (376, 3300444), (392, 3165732), (423, 2933728), (441, 2813984), (504, 2462236), (564, 2200296), (588, 2110488), (658, 1885968), (672, 1846677), (752, 1650222), (784, 1582866), (846, 1466864), (882, 1406992), (987, 1257312), (1008, 1231118), (1128, 1100148), (1176, 1055244), (1316, 942984), (1504, 825111), (1568, 791433), (1692, 733432), (1764, 703496), (1871, 663264), (1974, 628656), (2016, 615559), (2256, 550074), (2303, 538848), (2352, 527622), (2632, 471492), (2961, 419104), (3384, 366716), (3528, 351748), (3742, 331632), (3948, 314328), (4512, 275037), (4606, 269424), (4704, 263811), (5264, 235746), (5613, 221088), (5922, 209552), (6768, 183358), (6909, 179616), (7056, 175874), (7484, 165816), (7896, 157164), (9212, 134712), (10528, 117873), (11226, 110544), (11844, 104776), (13097, 94752), (13536, 91679), (13818, 89808), (14112, 87937), (14968, 82908), (15792, 78582), (16839, 73696), (18424, 67356), (20727, 59872), (22452, 55272), (23688, 52388), (26194, 47376), (27636, 44904), (29936, 41454), (31584, 39291), (33678, 36848)]