217946664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13697}}^1$

素因数の和:13739

約数の個数: 96

約数和(自身を含む): 673119720

約数和(自身を除く): 455173056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 13697, 15912, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 178061, 232849, 246546, 328728, 356122, 465698, 493092, 534183, 698547, 712244, 931396, 986184, 1068366, 1397094, 1424488, 1602549, 1862792, 2095641, 2136732, 2794188, 3027037, 3205098, 4191282, 4273464, 5588376, 6054074, 6410196, 8382564, 9081111, 12108148, 12820392, 16765128, 18162222, 24216296, 27243333, 36324444, 54486666, 72648888, 108973332, 217946664]

約数ペア:

[(1, 217946664), (2, 108973332), (3, 72648888), (4, 54486666), (6, 36324444), (8, 27243333), (9, 24216296), (12, 18162222), (13, 16765128), (17, 12820392), (18, 12108148), (24, 9081111), (26, 8382564), (34, 6410196), (36, 6054074), (39, 5588376), (51, 4273464), (52, 4191282), (68, 3205098), (72, 3027037), (78, 2794188), (102, 2136732), (104, 2095641), (117, 1862792), (136, 1602549), (153, 1424488), (156, 1397094), (204, 1068366), (221, 986184), (234, 931396), (306, 712244), (312, 698547), (408, 534183), (442, 493092), (468, 465698), (612, 356122), (663, 328728), (884, 246546), (936, 232849), (1224, 178061), (1326, 164364), (1768, 123273), (1989, 109576), (2652, 82182), (3978, 54788), (5304, 41091), (7956, 27394), (13697, 15912)]