239846796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1987}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 694686720

約数和(自身を除く): 454839924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 1987, 2874, 3353, 3974, 4311, 5748, 5961, 6706, 7948, 8622, 10059, 11922, 13412, 13909, 17244, 17883, 20118, 23844, 27818, 30177, 35766, 40236, 41727, 55636, 60354, 71532, 83454, 120708, 125181, 166908, 250362, 500724, 951773, 1903546, 2855319, 3807092, 5710638, 6662411, 8565957, 11421276, 13324822, 17131914, 19987233, 26649644, 34263828, 39974466, 59961699, 79948932, 119923398, 239846796]

約数ペア:

[(1, 239846796), (2, 119923398), (3, 79948932), (4, 59961699), (6, 39974466), (7, 34263828), (9, 26649644), (12, 19987233), (14, 17131914), (18, 13324822), (21, 11421276), (28, 8565957), (36, 6662411), (42, 5710638), (63, 3807092), (84, 2855319), (126, 1903546), (252, 951773), (479, 500724), (958, 250362), (1437, 166908), (1916, 125181), (1987, 120708), (2874, 83454), (3353, 71532), (3974, 60354), (4311, 55636), (5748, 41727), (5961, 40236), (6706, 35766), (7948, 30177), (8622, 27818), (10059, 23844), (11922, 20118), (13412, 17883), (13909, 17244)]