239777928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5068

約数の個数: 128

約数和(自身を含む): 759628800

約数和(自身を除く): 519850872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5023, 5304, 5967, 7956, 10046, 11934, 15069, 15912, 20092, 23868, 30138, 40184, 45207, 47736, 60276, 65299, 85391, 90414, 120552, 130598, 135621, 170782, 180828, 195897, 256173, 261196, 271242, 341564, 361656, 391794, 512346, 522392, 542484, 587691, 683128, 768519, 783588, 1024692, 1084968, 1110083, 1175382, 1537038, 1567176, 1763073, 2049384, 2220166, 2305557, 2350764, 3074076, 3330249, 3526146, 4440332, 4611114, 4701528, 6148152, 6660498, 7052292, 8880664, 9222228, 9990747, 13320996, 14104584, 18444456, 19981494, 26641992, 29972241, 39962988, 59944482, 79925976, 119888964, 239777928]

約数ペア:

[(1, 239777928), (2, 119888964), (3, 79925976), (4, 59944482), (6, 39962988), (8, 29972241), (9, 26641992), (12, 19981494), (13, 18444456), (17, 14104584), (18, 13320996), (24, 9990747), (26, 9222228), (27, 8880664), (34, 7052292), (36, 6660498), (39, 6148152), (51, 4701528), (52, 4611114), (54, 4440332), (68, 3526146), (72, 3330249), (78, 3074076), (102, 2350764), (104, 2305557), (108, 2220166), (117, 2049384), (136, 1763073), (153, 1567176), (156, 1537038), (204, 1175382), (216, 1110083), (221, 1084968), (234, 1024692), (306, 783588), (312, 768519), (351, 683128), (408, 587691), (442, 542484), (459, 522392), (468, 512346), (612, 391794), (663, 361656), (702, 341564), (884, 271242), (918, 261196), (936, 256173), (1224, 195897), (1326, 180828), (1404, 170782), (1768, 135621), (1836, 130598), (1989, 120552), (2652, 90414), (2808, 85391), (3672, 65299), (3978, 60276), (5023, 47736), (5304, 45207), (5967, 40184), (7956, 30138), (10046, 23868), (11934, 20092), (15069, 15912)]