401921565864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26290003}}^1$

素因数の和:26290039

約数の個数: 96

約数和(自身を含む): 1258765391520

約数和(自身を除く): 856843825656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 26290003, 52580006, 78870009, 105160012, 157740018, 184030021, 210320024, 315480036, 341770039, 368060042, 552090063, 630960072, 683540078, 736120084, 1025310117, 1104180126, 1288210147, 1367080156, 1472240168, 2050620234, 2208360252, 2392390273, 2576420294, 2734160312, 3864630441, 4101240468, 4416720504, 4784780546, 5152840588, 7177170819, 7729260882, 8202480936, 9569561092, 10305681176, 14354341638, 15458521764, 16746731911, 19139122184, 28708683276, 30917043528, 33493463822, 50240195733, 57417366552, 66986927644, 100480391466, 133973855288, 200960782932, 401921565864]

約数ペア:

[(1, 401921565864), (2, 200960782932), (3, 133973855288), (4, 100480391466), (6, 66986927644), (7, 57417366552), (8, 50240195733), (12, 33493463822), (13, 30917043528), (14, 28708683276), (21, 19139122184), (24, 16746731911), (26, 15458521764), (28, 14354341638), (39, 10305681176), (42, 9569561092), (49, 8202480936), (52, 7729260882), (56, 7177170819), (78, 5152840588), (84, 4784780546), (91, 4416720504), (98, 4101240468), (104, 3864630441), (147, 2734160312), (156, 2576420294), (168, 2392390273), (182, 2208360252), (196, 2050620234), (273, 1472240168), (294, 1367080156), (312, 1288210147), (364, 1104180126), (392, 1025310117), (546, 736120084), (588, 683540078), (637, 630960072), (728, 552090063), (1092, 368060042), (1176, 341770039), (1274, 315480036), (1911, 210320024), (2184, 184030021), (2548, 157740018), (3822, 105160012), (5096, 78870009), (7644, 52580006), (15288, 26290003)]