677923128

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 1960704000

約数和(自身を除く): 1282780872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 137, 186, 216, 248, 274, 279, 372, 411, 548, 558, 739, 744, 822, 837, 1096, 1116, 1233, 1478, 1644, 1674, 2217, 2232, 2466, 2956, 3288, 3348, 3699, 4247, 4434, 4932, 5912, 6651, 6696, 7398, 8494, 8868, 9864, 12741, 13302, 14796, 16988, 17736, 19953, 22909, 25482, 26604, 29592, 33976, 38223, 39906, 45818, 50964, 53208, 68727, 76446, 79812, 91636, 101243, 101928, 114669, 137454, 152892, 159624, 183272, 202486, 206181, 229338, 274908, 303729, 305784, 404972, 412362, 458676, 549816, 607458, 618543, 809944, 824724, 911187, 917352, 1214916, 1237086, 1649448, 1822374, 2429832, 2474172, 2733561, 3138533, 3644748, 4948344, 5467122, 6277066, 7289496, 9415599, 10934244, 12554132, 18831198, 21868488, 25108264, 28246797, 37662396, 56493594, 75324792, 84740391, 112987188, 169480782, 225974376, 338961564, 677923128]

約数ペア:

[(1, 677923128), (2, 338961564), (3, 225974376), (4, 169480782), (6, 112987188), (8, 84740391), (9, 75324792), (12, 56493594), (18, 37662396), (24, 28246797), (27, 25108264), (31, 21868488), (36, 18831198), (54, 12554132), (62, 10934244), (72, 9415599), (93, 7289496), (108, 6277066), (124, 5467122), (137, 4948344), (186, 3644748), (216, 3138533), (248, 2733561), (274, 2474172), (279, 2429832), (372, 1822374), (411, 1649448), (548, 1237086), (558, 1214916), (739, 917352), (744, 911187), (822, 824724), (837, 809944), (1096, 618543), (1116, 607458), (1233, 549816), (1478, 458676), (1644, 412362), (1674, 404972), (2217, 305784), (2232, 303729), (2466, 274908), (2956, 229338), (3288, 206181), (3348, 202486), (3699, 183272), (4247, 159624), (4434, 152892), (4932, 137454), (5912, 114669), (6651, 101928), (6696, 101243), (7398, 91636), (8494, 79812), (8868, 76446), (9864, 68727), (12741, 53208), (13302, 50964), (14796, 45818), (16988, 39906), (17736, 38223), (19953, 33976), (22909, 29592), (25482, 26604)]