313626864

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 876801024

約数和(自身を除く): 563174160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 53, 61, 86, 94, 106, 122, 129, 141, 159, 172, 183, 188, 212, 244, 258, 282, 318, 344, 366, 376, 424, 488, 516, 564, 636, 688, 732, 752, 848, 976, 1032, 1128, 1272, 1464, 2021, 2064, 2256, 2279, 2491, 2544, 2623, 2867, 2928, 3233, 4042, 4558, 4982, 5246, 5734, 6063, 6466, 6837, 7473, 7869, 8084, 8601, 9116, 9699, 9964, 10492, 11468, 12126, 12932, 13674, 14946, 15738, 16168, 17202, 18232, 19398, 19928, 20984, 22936, 24252, 25864, 27348, 29892, 31476, 32336, 34404, 36464, 38796, 39856, 41968, 45872, 48504, 51728, 54696, 59784, 62952, 68808, 77592, 97008, 107113, 109392, 119568, 123281, 125904, 137616, 139019, 151951, 155184, 214226, 246562, 278038, 303902, 321339, 369843, 417057, 428452, 455853, 493124, 556076, 607804, 642678, 739686, 834114, 856904, 911706, 986248, 1112152, 1215608, 1285356, 1479372, 1668228, 1713808, 1823412, 1972496, 2224304, 2431216, 2570712, 2958744, 3336456, 3646824, 5141424, 5917488, 6533893, 6672912, 7293648, 13067786, 19601679, 26135572, 39203358, 52271144, 78406716, 104542288, 156813432, 313626864]

約数ペア:

[(1, 313626864), (2, 156813432), (3, 104542288), (4, 78406716), (6, 52271144), (8, 39203358), (12, 26135572), (16, 19601679), (24, 13067786), (43, 7293648), (47, 6672912), (48, 6533893), (53, 5917488), (61, 5141424), (86, 3646824), (94, 3336456), (106, 2958744), (122, 2570712), (129, 2431216), (141, 2224304), (159, 1972496), (172, 1823412), (183, 1713808), (188, 1668228), (212, 1479372), (244, 1285356), (258, 1215608), (282, 1112152), (318, 986248), (344, 911706), (366, 856904), (376, 834114), (424, 739686), (488, 642678), (516, 607804), (564, 556076), (636, 493124), (688, 455853), (732, 428452), (752, 417057), (848, 369843), (976, 321339), (1032, 303902), (1128, 278038), (1272, 246562), (1464, 214226), (2021, 155184), (2064, 151951), (2256, 139019), (2279, 137616), (2491, 125904), (2544, 123281), (2623, 119568), (2867, 109392), (2928, 107113), (3233, 97008), (4042, 77592), (4558, 68808), (4982, 62952), (5246, 59784), (5734, 54696), (6063, 51728), (6466, 48504), (6837, 45872), (7473, 41968), (7869, 39856), (8084, 38796), (8601, 36464), (9116, 34404), (9699, 32336), (9964, 31476), (10492, 29892), (11468, 27348), (12126, 25864), (12932, 24252), (13674, 22936), (14946, 20984), (15738, 19928), (16168, 19398), (17202, 18232)]