1818768624

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{677}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 4762174368

約数和(自身を除く): 2943405744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 577, 582, 677, 776, 1154, 1164, 1354, 1552, 1731, 2031, 2308, 2328, 2708, 3462, 4062, 4616, 4656, 5416, 6924, 8124, 9232, 10832, 13848, 16248, 27696, 32496, 55969, 65669, 111938, 131338, 167907, 197007, 223876, 262676, 335814, 390629, 394014, 447752, 525352, 671628, 781258, 788028, 895504, 1050704, 1171887, 1343256, 1562516, 1576056, 2343774, 2686512, 3125032, 3152112, 4687548, 6250064, 9375096, 18750192, 37891013, 75782026, 113673039, 151564052, 227346078, 303128104, 454692156, 606256208, 909384312, 1818768624]

約数ペア:

[(1, 1818768624), (2, 909384312), (3, 606256208), (4, 454692156), (6, 303128104), (8, 227346078), (12, 151564052), (16, 113673039), (24, 75782026), (48, 37891013), (97, 18750192), (194, 9375096), (291, 6250064), (388, 4687548), (577, 3152112), (582, 3125032), (677, 2686512), (776, 2343774), (1154, 1576056), (1164, 1562516), (1354, 1343256), (1552, 1171887), (1731, 1050704), (2031, 895504), (2308, 788028), (2328, 781258), (2708, 671628), (3462, 525352), (4062, 447752), (4616, 394014), (4656, 390629), (5416, 335814), (6924, 262676), (8124, 223876), (9232, 197007), (10832, 167907), (13848, 131338), (16248, 111938), (27696, 65669), (32496, 55969)]