817793004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 2214535680

約数和(自身を除く): 1396742676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 179, 274, 358, 397, 411, 537, 548, 716, 794, 822, 959, 1074, 1191, 1253, 1588, 1644, 1918, 2148, 2382, 2506, 2779, 2877, 3759, 3836, 4764, 5012, 5558, 5754, 7518, 8337, 11116, 11508, 15036, 16674, 24523, 33348, 49046, 54389, 71063, 73569, 98092, 108778, 142126, 147138, 163167, 171661, 213189, 217556, 284252, 294276, 326334, 343322, 380723, 426378, 497441, 514983, 652668, 686644, 761446, 852756, 994882, 1029966, 1142169, 1492323, 1522892, 1989764, 2059932, 2284338, 2984646, 4568676, 5969292, 9735631, 19471262, 29206893, 38942524, 58413786, 68149417, 116827572, 136298834, 204448251, 272597668, 408896502, 817793004]

約数ペア:

[(1, 817793004), (2, 408896502), (3, 272597668), (4, 204448251), (6, 136298834), (7, 116827572), (12, 68149417), (14, 58413786), (21, 38942524), (28, 29206893), (42, 19471262), (84, 9735631), (137, 5969292), (179, 4568676), (274, 2984646), (358, 2284338), (397, 2059932), (411, 1989764), (537, 1522892), (548, 1492323), (716, 1142169), (794, 1029966), (822, 994882), (959, 852756), (1074, 761446), (1191, 686644), (1253, 652668), (1588, 514983), (1644, 497441), (1918, 426378), (2148, 380723), (2382, 343322), (2506, 326334), (2779, 294276), (2877, 284252), (3759, 217556), (3836, 213189), (4764, 171661), (5012, 163167), (5558, 147138), (5754, 142126), (7518, 108778), (8337, 98092), (11116, 73569), (11508, 71063), (15036, 54389), (16674, 49046), (24523, 33348)]