227285676

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 649026560

約数和(自身を除く): 421740884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 243, 279, 324, 342, 372, 397, 486, 513, 558, 589, 684, 794, 837, 972, 1026, 1116, 1178, 1191, 1539, 1588, 1674, 1767, 2052, 2356, 2382, 2511, 3078, 3348, 3534, 3573, 4617, 4764, 5022, 5301, 6156, 7068, 7146, 7533, 7543, 9234, 10044, 10602, 10719, 12307, 14292, 15066, 15086, 15903, 18468, 21204, 21438, 22629, 24614, 30132, 30172, 31806, 32157, 36921, 42876, 45258, 47709, 49228, 63612, 64314, 67887, 73842, 90516, 95418, 96471, 110763, 128628, 135774, 143127, 147684, 190836, 192942, 203661, 221526, 233833, 271548, 286254, 332289, 385884, 407322, 443052, 467666, 572508, 610983, 664578, 701499, 814644, 935332, 996867, 1221966, 1329156, 1402998, 1832949, 1993734, 2104497, 2443932, 2805996, 2990601, 3665898, 3987468, 4208994, 5981202, 6313491, 7331796, 8417988, 11962404, 12626982, 18940473, 25253964, 37880946, 56821419, 75761892, 113642838, 227285676]

約数ペア:

[(1, 227285676), (2, 113642838), (3, 75761892), (4, 56821419), (6, 37880946), (9, 25253964), (12, 18940473), (18, 12626982), (19, 11962404), (27, 8417988), (31, 7331796), (36, 6313491), (38, 5981202), (54, 4208994), (57, 3987468), (62, 3665898), (76, 2990601), (81, 2805996), (93, 2443932), (108, 2104497), (114, 1993734), (124, 1832949), (162, 1402998), (171, 1329156), (186, 1221966), (228, 996867), (243, 935332), (279, 814644), (324, 701499), (342, 664578), (372, 610983), (397, 572508), (486, 467666), (513, 443052), (558, 407322), (589, 385884), (684, 332289), (794, 286254), (837, 271548), (972, 233833), (1026, 221526), (1116, 203661), (1178, 192942), (1191, 190836), (1539, 147684), (1588, 143127), (1674, 135774), (1767, 128628), (2052, 110763), (2356, 96471), (2382, 95418), (2511, 90516), (3078, 73842), (3348, 67887), (3534, 64314), (3573, 63612), (4617, 49228), (4764, 47709), (5022, 45258), (5301, 42876), (6156, 36921), (7068, 32157), (7146, 31806), (7533, 30172), (7543, 30132), (9234, 24614), (10044, 22629), (10602, 21438), (10719, 21204), (12307, 18468), (14292, 15903), (15066, 15086)]