7621848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15965352

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, 479, 612, 663, 884, 936, 958, 1224, 1326, 1437, 1768, 1916, 1989, 2652, 2874, 3832, 3978, 4311, 5304, 5748, 6227, 7956, 8143, 8622, 11496, 12454, 15912, 16286, 17244, 18681, 24429, 24908, 32572, 34488, 37362, 48858, 49816, 56043, 65144, 73287, 74724, 97716, 105859, 112086, 146574, 149448, 195432, 211718, 224172, 293148, 317577, 423436, 448344, 586296, 635154, 846872, 952731, 1270308, 1905462, 2540616, 3810924, 7621848]

約数ペア:

[(1, 7621848), (2, 3810924), (3, 2540616), (4, 1905462), (6, 1270308), (8, 952731), (9, 846872), (12, 635154), (13, 586296), (17, 448344), (18, 423436), (24, 317577), (26, 293148), (34, 224172), (36, 211718), (39, 195432), (51, 149448), (52, 146574), (68, 112086), (72, 105859), (78, 97716), (102, 74724), (104, 73287), (117, 65144), (136, 56043), (153, 49816), (156, 48858), (204, 37362), (221, 34488), (234, 32572), (306, 24908), (312, 24429), (408, 18681), (442, 17244), (468, 16286), (479, 15912), (612, 12454), (663, 11496), (884, 8622), (936, 8143), (958, 7956), (1224, 6227), (1326, 5748), (1437, 5304), (1768, 4311), (1916, 3978), (1989, 3832), (2652, 2874)]