172984504

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 416556000

約数和(自身を除く): 243571496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 343, 392, 484, 521, 539, 616, 686, 847, 968, 1042, 1078, 1372, 1694, 2084, 2156, 2744, 3388, 3647, 3773, 4168, 4312, 5731, 5929, 6776, 7294, 7546, 11462, 11858, 14588, 15092, 22924, 23716, 25529, 29176, 30184, 40117, 41503, 45848, 47432, 51058, 63041, 80234, 83006, 102116, 126082, 160468, 166012, 178703, 204232, 252164, 280819, 320936, 332024, 357406, 441287, 504328, 561638, 714812, 882574, 1123276, 1429624, 1765148, 1965733, 2246552, 3089009, 3530296, 3931466, 6178018, 7862932, 12356036, 15725864, 21623063, 24712072, 43246126, 86492252, 172984504]

約数ペア:

[(1, 172984504), (2, 86492252), (4, 43246126), (7, 24712072), (8, 21623063), (11, 15725864), (14, 12356036), (22, 7862932), (28, 6178018), (44, 3931466), (49, 3530296), (56, 3089009), (77, 2246552), (88, 1965733), (98, 1765148), (121, 1429624), (154, 1123276), (196, 882574), (242, 714812), (308, 561638), (343, 504328), (392, 441287), (484, 357406), (521, 332024), (539, 320936), (616, 280819), (686, 252164), (847, 204232), (968, 178703), (1042, 166012), (1078, 160468), (1372, 126082), (1694, 102116), (2084, 83006), (2156, 80234), (2744, 63041), (3388, 51058), (3647, 47432), (3773, 45848), (4168, 41503), (4312, 40117), (5731, 30184), (5929, 29176), (6776, 25529), (7294, 23716), (7546, 22924), (11462, 15092), (11858, 14588)]