978012992

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:110

約数の個数: 252

約数和(自身を含む): 2489057760

約数和(自身を除く): 1511044768

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 23, 32, 34, 38, 44, 46, 64, 68, 76, 88, 92, 121, 136, 152, 176, 184, 187, 209, 242, 253, 272, 289, 304, 323, 352, 368, 374, 391, 418, 437, 484, 506, 544, 578, 608, 646, 704, 736, 748, 782, 836, 874, 968, 1012, 1088, 1156, 1216, 1292, 1472, 1496, 1564, 1672, 1748, 1936, 2024, 2057, 2299, 2312, 2584, 2783, 2992, 3128, 3179, 3344, 3496, 3553, 3872, 4048, 4114, 4301, 4598, 4624, 4807, 5168, 5491, 5566, 5984, 6256, 6358, 6647, 6688, 6992, 7106, 7429, 7744, 8096, 8228, 8602, 9196, 9248, 9614, 10336, 10982, 11132, 11968, 12512, 12716, 13294, 13376, 13984, 14212, 14858, 16192, 16456, 17204, 18392, 18496, 19228, 20672, 21964, 22264, 25024, 25432, 26588, 27968, 28424, 29716, 32912, 34408, 34969, 36784, 38456, 39083, 43928, 44528, 47311, 50864, 52877, 53176, 56848, 59432, 60401, 65824, 68816, 69938, 73117, 73568, 76912, 78166, 81719, 87856, 89056, 94622, 101728, 105754, 106352, 113696, 118864, 120802, 126293, 131648, 137632, 139876, 146234, 147136, 153824, 156332, 163438, 175712, 178112, 189244, 203456, 211508, 212704, 227392, 237728, 241604, 252586, 275264, 279752, 292468, 307648, 312664, 326876, 351424, 378488, 423016, 425408, 475456, 483208, 505172, 559504, 584936, 625328, 653752, 664411, 756976, 804287, 846032, 898909, 966416, 1010344, 1119008, 1169872, 1250656, 1307504, 1328822, 1389223, 1513952, 1608574, 1692064, 1797818, 1932832, 2020688, 2238016, 2339744, 2501312, 2615008, 2657644, 2778446, 3027904, 3217148, 3384128, 3595636, 3865664, 4041376, 4679488, 5230016, 5315288, 5556892, 6434296, 7191272, 8082752, 10630576, 11113784, 12868592, 14382544, 15281453, 21261152, 22227568, 25737184, 28765088, 30562906, 42522304, 44455136, 51474368, 57530176, 61125812, 88910272, 122251624, 244503248, 489006496, 978012992]

約数ペア:

[(1, 978012992), (2, 489006496), (4, 244503248), (8, 122251624), (11, 88910272), (16, 61125812), (17, 57530176), (19, 51474368), (22, 44455136), (23, 42522304), (32, 30562906), (34, 28765088), (38, 25737184), (44, 22227568), (46, 21261152), (64, 15281453), (68, 14382544), (76, 12868592), (88, 11113784), (92, 10630576), (121, 8082752), (136, 7191272), (152, 6434296), (176, 5556892), (184, 5315288), (187, 5230016), (209, 4679488), (242, 4041376), (253, 3865664), (272, 3595636), (289, 3384128), (304, 3217148), (323, 3027904), (352, 2778446), (368, 2657644), (374, 2615008), (391, 2501312), (418, 2339744), (437, 2238016), (484, 2020688), (506, 1932832), (544, 1797818), (578, 1692064), (608, 1608574), (646, 1513952), (704, 1389223), (736, 1328822), (748, 1307504), (782, 1250656), (836, 1169872), (874, 1119008), (968, 1010344), (1012, 966416), (1088, 898909), (1156, 846032), (1216, 804287), (1292, 756976), (1472, 664411), (1496, 653752), (1564, 625328), (1672, 584936), (1748, 559504), (1936, 505172), (2024, 483208), (2057, 475456), (2299, 425408), (2312, 423016), (2584, 378488), (2783, 351424), (2992, 326876), (3128, 312664), (3179, 307648), (3344, 292468), (3496, 279752), (3553, 275264), (3872, 252586), (4048, 241604), (4114, 237728), (4301, 227392), (4598, 212704), (4624, 211508), (4807, 203456), (5168, 189244), (5491, 178112), (5566, 175712), (5984, 163438), (6256, 156332), (6358, 153824), (6647, 147136), (6688, 146234), (6992, 139876), (7106, 137632), (7429, 131648), (7744, 126293), (8096, 120802), (8228, 118864), (8602, 113696), (9196, 106352), (9248, 105754), (9614, 101728), (10336, 94622), (10982, 89056), (11132, 87856), (11968, 81719), (12512, 78166), (12716, 76912), (13294, 73568), (13376, 73117), (13984, 69938), (14212, 68816), (14858, 65824), (16192, 60401), (16456, 59432), (17204, 56848), (18392, 53176), (18496, 52877), (19228, 50864), (20672, 47311), (21964, 44528), (22264, 43928), (25024, 39083), (25432, 38456), (26588, 36784), (27968, 34969), (28424, 34408), (29716, 32912)]