1240854516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2402

約数の個数: 108

約数和(自身を含む): 3476368896

約数和(自身を除く): 2235514380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 254, 363, 381, 396, 484, 508, 726, 762, 1089, 1143, 1397, 1452, 1524, 2178, 2243, 2286, 2794, 4191, 4356, 4486, 4572, 5588, 6729, 8382, 8972, 12573, 13458, 15367, 16764, 20187, 24673, 25146, 26916, 30734, 40374, 46101, 49346, 50292, 61468, 74019, 80748, 92202, 98692, 138303, 148038, 184404, 222057, 271403, 276606, 284861, 296076, 444114, 542806, 553212, 569722, 814209, 854583, 888228, 1085612, 1139444, 1628418, 1709166, 2442627, 2563749, 3133471, 3256836, 3418332, 4885254, 5127498, 6266942, 9400413, 9770508, 10254996, 12533884, 18800826, 28201239, 34468181, 37601652, 56402478, 68936362, 103404543, 112804956, 137872724, 206809086, 310213629, 413618172, 620427258, 1240854516]

約数ペア:

[(1, 1240854516), (2, 620427258), (3, 413618172), (4, 310213629), (6, 206809086), (9, 137872724), (11, 112804956), (12, 103404543), (18, 68936362), (22, 56402478), (33, 37601652), (36, 34468181), (44, 28201239), (66, 18800826), (99, 12533884), (121, 10254996), (127, 9770508), (132, 9400413), (198, 6266942), (242, 5127498), (254, 4885254), (363, 3418332), (381, 3256836), (396, 3133471), (484, 2563749), (508, 2442627), (726, 1709166), (762, 1628418), (1089, 1139444), (1143, 1085612), (1397, 888228), (1452, 854583), (1524, 814209), (2178, 569722), (2243, 553212), (2286, 542806), (2794, 444114), (4191, 296076), (4356, 284861), (4486, 276606), (4572, 271403), (5588, 222057), (6729, 184404), (8382, 148038), (8972, 138303), (12573, 98692), (13458, 92202), (15367, 80748), (16764, 74019), (20187, 61468), (24673, 50292), (25146, 49346), (26916, 46101), (30734, 40374)]