7994317968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4822

約数の個数: 240

約数和(自身を含む): 27752140416

約数和(自身を除く): 19757822448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 131, 144, 156, 168, 182, 208, 234, 252, 262, 273, 312, 336, 364, 393, 468, 504, 524, 546, 624, 728, 786, 819, 917, 936, 1008, 1048, 1092, 1179, 1456, 1572, 1638, 1703, 1834, 1872, 2096, 2184, 2358, 2751, 3144, 3276, 3406, 3668, 4368, 4657, 4716, 5109, 5502, 6288, 6552, 6812, 7336, 8253, 9314, 9432, 10218, 11004, 11921, 13104, 13624, 13971, 14672, 15327, 16506, 18628, 18864, 20436, 22008, 23842, 27248, 27942, 30654, 32599, 33012, 35763, 37256, 40872, 41913, 44016, 47684, 55884, 60541, 61308, 65198, 66024, 71526, 74512, 81744, 83826, 95368, 97797, 107289, 111768, 121082, 122616, 130396, 132048, 143052, 167652, 181623, 190736, 195594, 214578, 223536, 242164, 245232, 260792, 286104, 293391, 335304, 363246, 391188, 423787, 429156, 484328, 521584, 544869, 572208, 586782, 610067, 670608, 726492, 782376, 847574, 858312, 968656, 1089738, 1173564, 1220134, 1271361, 1452984, 1564752, 1695148, 1716624, 1830201, 2179476, 2347128, 2440268, 2542722, 2905968, 3390296, 3660402, 3814083, 4270469, 4358952, 4694256, 4880536, 5085444, 5490603, 6780592, 7320804, 7628166, 7930871, 8540938, 8717904, 9761072, 10170888, 10981206, 12811407, 14641608, 15256332, 15861742, 17081876, 20341776, 21962412, 23792613, 25622814, 29283216, 30512664, 31723484, 34163752, 38434221, 43924824, 47585226, 51245628, 55516097, 61025328, 63446968, 68327504, 71377839, 76868442, 87849648, 95170452, 102491256, 111032194, 126893936, 142755678, 153736884, 166548291, 190340904, 204982512, 222064388, 285511356, 307473768, 333096582, 380681808, 444128776, 499644873, 571022712, 614947536, 666193164, 888257552, 999289746, 1142045424, 1332386328, 1998579492, 2664772656, 3997158984, 7994317968]

約数ペア:

[(1, 7994317968), (2, 3997158984), (3, 2664772656), (4, 1998579492), (6, 1332386328), (7, 1142045424), (8, 999289746), (9, 888257552), (12, 666193164), (13, 614947536), (14, 571022712), (16, 499644873), (18, 444128776), (21, 380681808), (24, 333096582), (26, 307473768), (28, 285511356), (36, 222064388), (39, 204982512), (42, 190340904), (48, 166548291), (52, 153736884), (56, 142755678), (63, 126893936), (72, 111032194), (78, 102491256), (84, 95170452), (91, 87849648), (104, 76868442), (112, 71377839), (117, 68327504), (126, 63446968), (131, 61025328), (144, 55516097), (156, 51245628), (168, 47585226), (182, 43924824), (208, 38434221), (234, 34163752), (252, 31723484), (262, 30512664), (273, 29283216), (312, 25622814), (336, 23792613), (364, 21962412), (393, 20341776), (468, 17081876), (504, 15861742), (524, 15256332), (546, 14641608), (624, 12811407), (728, 10981206), (786, 10170888), (819, 9761072), (917, 8717904), (936, 8540938), (1008, 7930871), (1048, 7628166), (1092, 7320804), (1179, 6780592), (1456, 5490603), (1572, 5085444), (1638, 4880536), (1703, 4694256), (1834, 4358952), (1872, 4270469), (2096, 3814083), (2184, 3660402), (2358, 3390296), (2751, 2905968), (3144, 2542722), (3276, 2440268), (3406, 2347128), (3668, 2179476), (4368, 1830201), (4657, 1716624), (4716, 1695148), (5109, 1564752), (5502, 1452984), (6288, 1271361), (6552, 1220134), (6812, 1173564), (7336, 1089738), (8253, 968656), (9314, 858312), (9432, 847574), (10218, 782376), (11004, 726492), (11921, 670608), (13104, 610067), (13624, 586782), (13971, 572208), (14672, 544869), (15327, 521584), (16506, 484328), (18628, 429156), (18864, 423787), (20436, 391188), (22008, 363246), (23842, 335304), (27248, 293391), (27942, 286104), (30654, 260792), (32599, 245232), (33012, 242164), (35763, 223536), (37256, 214578), (40872, 195594), (41913, 190736), (44016, 181623), (47684, 167652), (55884, 143052), (60541, 132048), (61308, 130396), (65198, 122616), (66024, 121082), (71526, 111768), (74512, 107289), (81744, 97797), (83826, 95368)]