221293317996

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{226669}}^1$

素因数の和:227303

約数の個数: 72

約数和(自身を含む): 572274655680

約数和(自身を除く): 350981337684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 577, 846, 1154, 1692, 1731, 2308, 3462, 5193, 6924, 10386, 20772, 27119, 54238, 81357, 108476, 162714, 226669, 244071, 325428, 453338, 488142, 680007, 906676, 976284, 1360014, 2040021, 2720028, 4080042, 8160084, 10653443, 21306886, 31960329, 42613772, 63920658, 95880987, 127841316, 130788013, 191761974, 261576026, 383523948, 392364039, 523152052, 784728078, 1177092117, 1569456156, 2354184234, 4708368468, 6147036611, 12294073222, 18441109833, 24588146444, 36882219666, 55323329499, 73764439332, 110646658998, 221293317996]

約数ペア:

[(1, 221293317996), (2, 110646658998), (3, 73764439332), (4, 55323329499), (6, 36882219666), (9, 24588146444), (12, 18441109833), (18, 12294073222), (36, 6147036611), (47, 4708368468), (94, 2354184234), (141, 1569456156), (188, 1177092117), (282, 784728078), (423, 523152052), (564, 392364039), (577, 383523948), (846, 261576026), (1154, 191761974), (1692, 130788013), (1731, 127841316), (2308, 95880987), (3462, 63920658), (5193, 42613772), (6924, 31960329), (10386, 21306886), (20772, 10653443), (27119, 8160084), (54238, 4080042), (81357, 2720028), (108476, 2040021), (162714, 1360014), (226669, 976284), (244071, 906676), (325428, 680007), (453338, 488142)]