816927384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22003}}^1$

素因数の和:22049

約数の個数: 128

約数和(自身を含む): 2661603840

約数和(自身を除く): 1844676456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 22003, 37128, 44006, 66009, 88012, 132018, 154021, 176024, 264036, 286039, 308042, 374051, 462063, 528072, 572078, 616084, 748102, 858117, 924126, 1122153, 1144156, 1232168, 1496204, 1716234, 1848252, 2002273, 2244306, 2288312, 2618357, 2992408, 3432468, 3696504, 4004546, 4488612, 4862663, 5236714, 6006819, 6864936, 7855071, 8009092, 8977224, 9725326, 10473428, 12013638, 14587989, 15710142, 16018184, 19450652, 20946856, 24027276, 29175978, 31420284, 34038641, 38901304, 48054552, 58351956, 62840568, 68077282, 102115923, 116703912, 136154564, 204231846, 272309128, 408463692, 816927384]

約数ペア:

[(1, 816927384), (2, 408463692), (3, 272309128), (4, 204231846), (6, 136154564), (7, 116703912), (8, 102115923), (12, 68077282), (13, 62840568), (14, 58351956), (17, 48054552), (21, 38901304), (24, 34038641), (26, 31420284), (28, 29175978), (34, 24027276), (39, 20946856), (42, 19450652), (51, 16018184), (52, 15710142), (56, 14587989), (68, 12013638), (78, 10473428), (84, 9725326), (91, 8977224), (102, 8009092), (104, 7855071), (119, 6864936), (136, 6006819), (156, 5236714), (168, 4862663), (182, 4488612), (204, 4004546), (221, 3696504), (238, 3432468), (273, 2992408), (312, 2618357), (357, 2288312), (364, 2244306), (408, 2002273), (442, 1848252), (476, 1716234), (546, 1496204), (663, 1232168), (714, 1144156), (728, 1122153), (884, 924126), (952, 858117), (1092, 748102), (1326, 616084), (1428, 572078), (1547, 528072), (1768, 462063), (2184, 374051), (2652, 308042), (2856, 286039), (3094, 264036), (4641, 176024), (5304, 154021), (6188, 132018), (9282, 88012), (12376, 66009), (18564, 44006), (22003, 37128)]