39960492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 115741920

約数和(自身を除く): 75781428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 73, 78, 87, 116, 121, 132, 143, 146, 156, 174, 219, 242, 286, 292, 319, 348, 363, 377, 429, 438, 484, 572, 638, 726, 754, 803, 858, 876, 949, 957, 1131, 1276, 1452, 1508, 1573, 1606, 1716, 1898, 1914, 2117, 2262, 2409, 2847, 3146, 3212, 3509, 3796, 3828, 4147, 4234, 4524, 4719, 4818, 5694, 6292, 6351, 7018, 8294, 8468, 8833, 9438, 9636, 10439, 10527, 11388, 12441, 12702, 14036, 16588, 17666, 18876, 20878, 21054, 23287, 24882, 25404, 26499, 27521, 31317, 35332, 41756, 42108, 45617, 46574, 49764, 52998, 55042, 62634, 69861, 82563, 91234, 93148, 105996, 110084, 114829, 125268, 136851, 139722, 165126, 182468, 229658, 256157, 273702, 279444, 302731, 330252, 344487, 459316, 512314, 547404, 605462, 688974, 768471, 908193, 1024628, 1210924, 1377948, 1536942, 1816386, 3073884, 3330041, 3632772, 6660082, 9990123, 13320164, 19980246, 39960492]

約数ペア:

[(1, 39960492), (2, 19980246), (3, 13320164), (4, 9990123), (6, 6660082), (11, 3632772), (12, 3330041), (13, 3073884), (22, 1816386), (26, 1536942), (29, 1377948), (33, 1210924), (39, 1024628), (44, 908193), (52, 768471), (58, 688974), (66, 605462), (73, 547404), (78, 512314), (87, 459316), (116, 344487), (121, 330252), (132, 302731), (143, 279444), (146, 273702), (156, 256157), (174, 229658), (219, 182468), (242, 165126), (286, 139722), (292, 136851), (319, 125268), (348, 114829), (363, 110084), (377, 105996), (429, 93148), (438, 91234), (484, 82563), (572, 69861), (638, 62634), (726, 55042), (754, 52998), (803, 49764), (858, 46574), (876, 45617), (949, 42108), (957, 41756), (1131, 35332), (1276, 31317), (1452, 27521), (1508, 26499), (1573, 25404), (1606, 24882), (1716, 23287), (1898, 21054), (1914, 20878), (2117, 18876), (2262, 17666), (2409, 16588), (2847, 14036), (3146, 12702), (3212, 12441), (3509, 11388), (3796, 10527), (3828, 10439), (4147, 9636), (4234, 9438), (4524, 8833), (4719, 8468), (4818, 8294), (5694, 7018), (6292, 6351)]