219369516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 570501120

約数和(自身を除く): 351131604

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 164, 186, 228, 246, 372, 492, 589, 757, 779, 1178, 1271, 1514, 1558, 1767, 2271, 2337, 2356, 2542, 3028, 3116, 3534, 3813, 4542, 4674, 5084, 7068, 7626, 9084, 9348, 14383, 15252, 23467, 24149, 28766, 31037, 43149, 46934, 48298, 57532, 62074, 70401, 72447, 86298, 93111, 93868, 96596, 124148, 140802, 144894, 172596, 186222, 281604, 289788, 372444, 445873, 589703, 891746, 962147, 1179406, 1337619, 1769109, 1783492, 1924294, 2358812, 2675238, 2886441, 3538218, 3848588, 5350476, 5772882, 7076436, 11545764, 18280793, 36561586, 54842379, 73123172, 109684758, 219369516]

約数ペア:

[(1, 219369516), (2, 109684758), (3, 73123172), (4, 54842379), (6, 36561586), (12, 18280793), (19, 11545764), (31, 7076436), (38, 5772882), (41, 5350476), (57, 3848588), (62, 3538218), (76, 2886441), (82, 2675238), (93, 2358812), (114, 1924294), (123, 1783492), (124, 1769109), (164, 1337619), (186, 1179406), (228, 962147), (246, 891746), (372, 589703), (492, 445873), (589, 372444), (757, 289788), (779, 281604), (1178, 186222), (1271, 172596), (1514, 144894), (1558, 140802), (1767, 124148), (2271, 96596), (2337, 93868), (2356, 93111), (2542, 86298), (3028, 72447), (3116, 70401), (3534, 62074), (3813, 57532), (4542, 48298), (4674, 46934), (5084, 43149), (7068, 31037), (7626, 28766), (9084, 24149), (9348, 23467), (14383, 15252)]