374176172212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{64283}}^1$

素因数の和:64493

約数の個数: 72

約数和(自身を含む): 720070797600

約数和(自身を除く): 345894625388

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 278, 361, 551, 556, 722, 1102, 1444, 2204, 2641, 4031, 5282, 8062, 10469, 10564, 16124, 20938, 41876, 50179, 64283, 76589, 100358, 128566, 153178, 200716, 257132, 306356, 1221377, 1455191, 1864207, 2442754, 2910382, 3728414, 4885508, 5820764, 7456828, 8935337, 17870674, 23206163, 35419933, 35741348, 46412326, 70839866, 92824652, 141679732, 169771403, 259124773, 339542806, 518249546, 672978727, 679085612, 1036499092, 1345957454, 2691914908, 3225656657, 4923370687, 6451313314, 9846741374, 12902626628, 19693482748, 93544043053, 187088086106, 374176172212]

約数ペア:

[(1, 374176172212), (2, 187088086106), (4, 93544043053), (19, 19693482748), (29, 12902626628), (38, 9846741374), (58, 6451313314), (76, 4923370687), (116, 3225656657), (139, 2691914908), (278, 1345957454), (361, 1036499092), (551, 679085612), (556, 672978727), (722, 518249546), (1102, 339542806), (1444, 259124773), (2204, 169771403), (2641, 141679732), (4031, 92824652), (5282, 70839866), (8062, 46412326), (10469, 35741348), (10564, 35419933), (16124, 23206163), (20938, 17870674), (41876, 8935337), (50179, 7456828), (64283, 5820764), (76589, 4885508), (100358, 3728414), (128566, 2910382), (153178, 2442754), (200716, 1864207), (257132, 1455191), (306356, 1221377)]