977124564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 2772845712

約数和(自身を除く): 1795721148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 73, 74, 78, 111, 117, 146, 148, 156, 219, 222, 234, 292, 333, 438, 444, 468, 481, 657, 666, 773, 876, 949, 962, 1314, 1332, 1443, 1546, 1898, 1924, 2319, 2628, 2701, 2847, 2886, 3092, 3796, 4329, 4638, 5402, 5694, 5772, 6957, 8103, 8541, 8658, 9276, 10049, 10804, 11388, 13914, 16206, 17082, 17316, 20098, 24309, 27828, 28601, 30147, 32412, 34164, 35113, 40196, 48618, 56429, 57202, 60294, 70226, 85803, 90441, 97236, 105339, 112858, 114404, 120588, 140452, 169287, 171606, 180882, 210678, 225716, 257409, 316017, 338574, 343212, 361764, 371813, 421356, 507861, 514818, 632034, 677148, 733577, 743626, 1015722, 1029636, 1115439, 1264068, 1467154, 1487252, 2031444, 2087873, 2200731, 2230878, 2934308, 3346317, 4175746, 4401462, 4461756, 6263619, 6602193, 6692634, 8351492, 8802924, 12527238, 13204386, 13385268, 18790857, 25054476, 26408772, 27142349, 37581714, 54284698, 75163428, 81427047, 108569396, 162854094, 244281141, 325708188, 488562282, 977124564]

約数ペア:

[(1, 977124564), (2, 488562282), (3, 325708188), (4, 244281141), (6, 162854094), (9, 108569396), (12, 81427047), (13, 75163428), (18, 54284698), (26, 37581714), (36, 27142349), (37, 26408772), (39, 25054476), (52, 18790857), (73, 13385268), (74, 13204386), (78, 12527238), (111, 8802924), (117, 8351492), (146, 6692634), (148, 6602193), (156, 6263619), (219, 4461756), (222, 4401462), (234, 4175746), (292, 3346317), (333, 2934308), (438, 2230878), (444, 2200731), (468, 2087873), (481, 2031444), (657, 1487252), (666, 1467154), (773, 1264068), (876, 1115439), (949, 1029636), (962, 1015722), (1314, 743626), (1332, 733577), (1443, 677148), (1546, 632034), (1898, 514818), (1924, 507861), (2319, 421356), (2628, 371813), (2701, 361764), (2847, 343212), (2886, 338574), (3092, 316017), (3796, 257409), (4329, 225716), (4638, 210678), (5402, 180882), (5694, 171606), (5772, 169287), (6957, 140452), (8103, 120588), (8541, 114404), (8658, 112858), (9276, 105339), (10049, 97236), (10804, 90441), (11388, 85803), (13914, 70226), (16206, 60294), (17082, 57202), (17316, 56429), (20098, 48618), (24309, 40196), (27828, 35113), (28601, 34164), (30147, 32412)]