221567217288

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{839957}}^1$

素因数の和:840374

約数の個数: 64

約数和(自身を含む): 574531272000

約数和(自身を除く): 352964054712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 379, 696, 758, 1137, 1516, 2274, 3032, 4548, 9096, 10991, 21982, 32973, 43964, 65946, 87928, 131892, 263784, 839957, 1679914, 2519871, 3359828, 5039742, 6719656, 10079484, 20158968, 24358753, 48717506, 73076259, 97435012, 146152518, 194870024, 292305036, 318343703, 584610072, 636687406, 955031109, 1273374812, 1910062218, 2546749624, 3820124436, 7640248872, 9231967387, 18463934774, 27695902161, 36927869548, 55391804322, 73855739096, 110783608644, 221567217288]

約数ペア:

[(1, 221567217288), (2, 110783608644), (3, 73855739096), (4, 55391804322), (6, 36927869548), (8, 27695902161), (12, 18463934774), (24, 9231967387), (29, 7640248872), (58, 3820124436), (87, 2546749624), (116, 1910062218), (174, 1273374812), (232, 955031109), (348, 636687406), (379, 584610072), (696, 318343703), (758, 292305036), (1137, 194870024), (1516, 146152518), (2274, 97435012), (3032, 73076259), (4548, 48717506), (9096, 24358753), (10991, 20158968), (21982, 10079484), (32973, 6719656), (43964, 5039742), (65946, 3359828), (87928, 2519871), (131892, 1679914), (263784, 839957)]