221036724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1097}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 581522760

約数和(自身を除く): 360486036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 193, 261, 348, 386, 522, 579, 772, 1044, 1097, 1158, 1737, 2194, 2316, 3291, 3474, 4388, 5597, 6582, 6948, 9873, 11194, 13164, 16791, 19746, 22388, 31813, 33582, 39492, 50373, 63626, 67164, 95439, 100746, 127252, 190878, 201492, 211721, 286317, 381756, 423442, 572634, 635163, 846884, 1145268, 1270326, 1905489, 2540652, 3810978, 6139909, 7621956, 12279818, 18419727, 24559636, 36839454, 55259181, 73678908, 110518362, 221036724]

約数ペア:

[(1, 221036724), (2, 110518362), (3, 73678908), (4, 55259181), (6, 36839454), (9, 24559636), (12, 18419727), (18, 12279818), (29, 7621956), (36, 6139909), (58, 3810978), (87, 2540652), (116, 1905489), (174, 1270326), (193, 1145268), (261, 846884), (348, 635163), (386, 572634), (522, 423442), (579, 381756), (772, 286317), (1044, 211721), (1097, 201492), (1158, 190878), (1737, 127252), (2194, 100746), (2316, 95439), (3291, 67164), (3474, 63626), (4388, 50373), (5597, 39492), (6582, 33582), (6948, 31813), (9873, 22388), (11194, 19746), (13164, 16791)]