219651492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 572866560

約数和(自身を除く): 353215068

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 141, 186, 188, 204, 282, 372, 527, 564, 739, 799, 1054, 1457, 1478, 1581, 1598, 2108, 2217, 2397, 2914, 2956, 3162, 3196, 4371, 4434, 4794, 5828, 6324, 8742, 8868, 9588, 12563, 17484, 22909, 24769, 25126, 34733, 37689, 45818, 49538, 50252, 68727, 69466, 74307, 75378, 91636, 99076, 104199, 137454, 138932, 148614, 150756, 208398, 274908, 297228, 389453, 416796, 590461, 778906, 1076723, 1168359, 1180922, 1557812, 1771383, 2153446, 2336718, 2361844, 3230169, 3542766, 4306892, 4673436, 6460338, 7085532, 12920676, 18304291, 36608582, 54912873, 73217164, 109825746, 219651492]

約数ペア:

[(1, 219651492), (2, 109825746), (3, 73217164), (4, 54912873), (6, 36608582), (12, 18304291), (17, 12920676), (31, 7085532), (34, 6460338), (47, 4673436), (51, 4306892), (62, 3542766), (68, 3230169), (93, 2361844), (94, 2336718), (102, 2153446), (124, 1771383), (141, 1557812), (186, 1180922), (188, 1168359), (204, 1076723), (282, 778906), (372, 590461), (527, 416796), (564, 389453), (739, 297228), (799, 274908), (1054, 208398), (1457, 150756), (1478, 148614), (1581, 138932), (1598, 137454), (2108, 104199), (2217, 99076), (2397, 91636), (2914, 75378), (2956, 74307), (3162, 69466), (3196, 68727), (4371, 50252), (4434, 49538), (4794, 45818), (5828, 37689), (6324, 34733), (8742, 25126), (8868, 24769), (9588, 22909), (12563, 17484)]