215670224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5704

約数の個数: 80

約数和(自身を含む): 537870336

約数和(自身を除く): 322200112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 5647, 9548, 11294, 19096, 22588, 38192, 39529, 45176, 62117, 79058, 90352, 124234, 158116, 175057, 248468, 316232, 350114, 434819, 496936, 632464, 700228, 869638, 993872, 1225399, 1400456, 1739276, 1925627, 2450798, 2800912, 3478552, 3851254, 4901596, 6957104, 7702508, 9803192, 13479389, 15405016, 19606384, 26958778, 30810032, 53917556, 107835112, 215670224]

約数ペア:

[(1, 215670224), (2, 107835112), (4, 53917556), (7, 30810032), (8, 26958778), (11, 19606384), (14, 15405016), (16, 13479389), (22, 9803192), (28, 7702508), (31, 6957104), (44, 4901596), (56, 3851254), (62, 3478552), (77, 2800912), (88, 2450798), (112, 1925627), (124, 1739276), (154, 1400456), (176, 1225399), (217, 993872), (248, 869638), (308, 700228), (341, 632464), (434, 496936), (496, 434819), (616, 350114), (682, 316232), (868, 248468), (1232, 175057), (1364, 158116), (1736, 124234), (2387, 90352), (2728, 79058), (3472, 62117), (4774, 45176), (5456, 39529), (5647, 38192), (9548, 22588), (11294, 19096)]