1900707864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{378929}}^1$

素因数の和:378968

約数の個数: 64

約数和(自身を含む): 5456592000

約数和(自身を除く): 3555884136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 378929, 757858, 1136787, 1515716, 2273574, 3031432, 4168219, 4547148, 7199651, 8336438, 9094296, 12504657, 14399302, 16672876, 21598953, 25009314, 28798604, 33345752, 43197906, 50018628, 57597208, 79196161, 86395812, 100037256, 158392322, 172791624, 237588483, 316784644, 475176966, 633569288, 950353932, 1900707864]

約数ペア:

[(1, 1900707864), (2, 950353932), (3, 633569288), (4, 475176966), (6, 316784644), (8, 237588483), (11, 172791624), (12, 158392322), (19, 100037256), (22, 86395812), (24, 79196161), (33, 57597208), (38, 50018628), (44, 43197906), (57, 33345752), (66, 28798604), (76, 25009314), (88, 21598953), (114, 16672876), (132, 14399302), (152, 12504657), (209, 9094296), (228, 8336438), (264, 7199651), (418, 4547148), (456, 4168219), (627, 3031432), (836, 2273574), (1254, 1515716), (1672, 1136787), (2508, 757858), (5016, 378929)]