219378096

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31091}}^1$

素因数の和:31119

約数の個数: 90

約数和(自身を含む): 714214332

約数和(自身を除く): 494836236

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31091, 62182, 93273, 124364, 186546, 217637, 248728, 279819, 373092, 435274, 497456, 559638, 652911, 746184, 870548, 1119276, 1305822, 1492368, 1523459, 1741096, 1958733, 2238552, 2611644, 3046918, 3482192, 3917466, 4477104, 4570377, 5223288, 6093836, 7834932, 9140754, 10446576, 12187672, 13711131, 15669864, 18281508, 24375344, 27422262, 31339728, 36563016, 54844524, 73126032, 109689048, 219378096]

約数ペア:

[(1, 219378096), (2, 109689048), (3, 73126032), (4, 54844524), (6, 36563016), (7, 31339728), (8, 27422262), (9, 24375344), (12, 18281508), (14, 15669864), (16, 13711131), (18, 12187672), (21, 10446576), (24, 9140754), (28, 7834932), (36, 6093836), (42, 5223288), (48, 4570377), (49, 4477104), (56, 3917466), (63, 3482192), (72, 3046918), (84, 2611644), (98, 2238552), (112, 1958733), (126, 1741096), (144, 1523459), (147, 1492368), (168, 1305822), (196, 1119276), (252, 870548), (294, 746184), (336, 652911), (392, 559638), (441, 497456), (504, 435274), (588, 373092), (784, 279819), (882, 248728), (1008, 217637), (1176, 186546), (1764, 124364), (2352, 93273), (3528, 62182), (7056, 31091)]