171773316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 519425088

約数和(自身を除く): 347651772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 122, 132, 143, 156, 183, 198, 234, 244, 286, 366, 396, 429, 468, 547, 549, 572, 671, 732, 793, 858, 1094, 1098, 1287, 1342, 1586, 1641, 1716, 2013, 2188, 2196, 2379, 2574, 2684, 3172, 3282, 4026, 4758, 4923, 5148, 6017, 6039, 6564, 7111, 7137, 8052, 8723, 9516, 9846, 12034, 12078, 14222, 14274, 17446, 18051, 19692, 21333, 24068, 24156, 26169, 28444, 28548, 33367, 34892, 36102, 42666, 52338, 54153, 63999, 66734, 72204, 78221, 78507, 85332, 100101, 104676, 108306, 127998, 133468, 156442, 157014, 200202, 216612, 234663, 255996, 300303, 312884, 314028, 367037, 400404, 433771, 469326, 600606, 703989, 734074, 867542, 938652, 1101111, 1201212, 1301313, 1407978, 1468148, 1735084, 2202222, 2602626, 2815956, 3303333, 3903939, 4404444, 4771481, 5205252, 6606666, 7807878, 9542962, 13213332, 14314443, 15615756, 19085924, 28628886, 42943329, 57257772, 85886658, 171773316]

約数ペア:

[(1, 171773316), (2, 85886658), (3, 57257772), (4, 42943329), (6, 28628886), (9, 19085924), (11, 15615756), (12, 14314443), (13, 13213332), (18, 9542962), (22, 7807878), (26, 6606666), (33, 5205252), (36, 4771481), (39, 4404444), (44, 3903939), (52, 3303333), (61, 2815956), (66, 2602626), (78, 2202222), (99, 1735084), (117, 1468148), (122, 1407978), (132, 1301313), (143, 1201212), (156, 1101111), (183, 938652), (198, 867542), (234, 734074), (244, 703989), (286, 600606), (366, 469326), (396, 433771), (429, 400404), (468, 367037), (547, 314028), (549, 312884), (572, 300303), (671, 255996), (732, 234663), (793, 216612), (858, 200202), (1094, 157014), (1098, 156442), (1287, 133468), (1342, 127998), (1586, 108306), (1641, 104676), (1716, 100101), (2013, 85332), (2188, 78507), (2196, 78221), (2379, 72204), (2574, 66734), (2684, 63999), (3172, 54153), (3282, 52338), (4026, 42666), (4758, 36102), (4923, 34892), (5148, 33367), (6017, 28548), (6039, 28444), (6564, 26169), (7111, 24156), (7137, 24068), (8052, 21333), (8723, 19692), (9516, 18051), (9846, 17446), (12034, 14274), (12078, 14222)]