211596444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 553512960

約数和(自身を除く): 341916516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1583, 1692, 2844, 3166, 3713, 4749, 6332, 7426, 9498, 11139, 14247, 14852, 18996, 22278, 28494, 33417, 44556, 56988, 66834, 74401, 125057, 133668, 148802, 223203, 250114, 297604, 375171, 446406, 500228, 669609, 750342, 892812, 1125513, 1339218, 1500684, 2251026, 2678436, 4502052, 5877679, 11755358, 17633037, 23510716, 35266074, 52899111, 70532148, 105798222, 211596444]

約数ペア:

[(1, 211596444), (2, 105798222), (3, 70532148), (4, 52899111), (6, 35266074), (9, 23510716), (12, 17633037), (18, 11755358), (36, 5877679), (47, 4502052), (79, 2678436), (94, 2251026), (141, 1500684), (158, 1339218), (188, 1125513), (237, 892812), (282, 750342), (316, 669609), (423, 500228), (474, 446406), (564, 375171), (711, 297604), (846, 250114), (948, 223203), (1422, 148802), (1583, 133668), (1692, 125057), (2844, 74401), (3166, 66834), (3713, 56988), (4749, 44556), (6332, 33417), (7426, 28494), (9498, 22278), (11139, 18996), (14247, 14852)]