245732844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10193}}^1$

素因数の和:10255

約数の個数: 72

約数和(自身を含む): 683324208

約数和(自身を除く): 437591364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 10193, 12054, 20386, 24108, 30579, 40772, 61158, 71351, 122316, 142702, 214053, 285404, 417913, 428106, 499457, 835826, 856212, 998914, 1253739, 1498371, 1671652, 1997828, 2507478, 2925391, 2996742, 5014956, 5850782, 5993484, 8776173, 11701564, 17552346, 20477737, 35104692, 40955474, 61433211, 81910948, 122866422, 245732844]

約数ペア:

[(1, 245732844), (2, 122866422), (3, 81910948), (4, 61433211), (6, 40955474), (7, 35104692), (12, 20477737), (14, 17552346), (21, 11701564), (28, 8776173), (41, 5993484), (42, 5850782), (49, 5014956), (82, 2996742), (84, 2925391), (98, 2507478), (123, 1997828), (147, 1671652), (164, 1498371), (196, 1253739), (246, 998914), (287, 856212), (294, 835826), (492, 499457), (574, 428106), (588, 417913), (861, 285404), (1148, 214053), (1722, 142702), (2009, 122316), (3444, 71351), (4018, 61158), (6027, 40772), (8036, 30579), (10193, 24108), (12054, 20386)]