227310876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28571}}^1$

素因数の和:28611

約数の個数: 72

約数和(自身を含む): 655213104

約数和(自身を除く): 427902228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 28571, 57142, 85713, 114284, 171426, 257139, 342852, 371423, 485707, 514278, 742846, 971414, 1028556, 1114269, 1457121, 1485692, 1942828, 2228538, 2914242, 3342807, 4371363, 4457076, 5828484, 6314191, 6685614, 8742726, 12628382, 13371228, 17485452, 18942573, 25256764, 37885146, 56827719, 75770292, 113655438, 227310876]

約数ペア:

[(1, 227310876), (2, 113655438), (3, 75770292), (4, 56827719), (6, 37885146), (9, 25256764), (12, 18942573), (13, 17485452), (17, 13371228), (18, 12628382), (26, 8742726), (34, 6685614), (36, 6314191), (39, 5828484), (51, 4457076), (52, 4371363), (68, 3342807), (78, 2914242), (102, 2228538), (117, 1942828), (153, 1485692), (156, 1457121), (204, 1114269), (221, 1028556), (234, 971414), (306, 742846), (442, 514278), (468, 485707), (612, 371423), (663, 342852), (884, 257139), (1326, 171426), (1989, 114284), (2652, 85713), (3978, 57142), (7956, 28571)]