258642094620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2786491}}^1$

素因数の和:2786540

約数の個数: 192

約数和(自身を含む): 943751402496

約数和(自身を除く): 685109307876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 9282, 13260, 15470, 18564, 23205, 30940, 46410, 92820, 2786491, 5572982, 8359473, 11145964, 13932455, 16718946, 19505437, 27864910, 33437892, 36224383, 39010874, 41797365, 47370347, 55729820, 58516311, 72448766, 78021748, 83594730, 94740694, 97527185, 108673149, 117032622, 142111041, 144897532, 167189460, 181121915, 189481388, 195054370, 217346298, 234065244, 236851735, 253570681, 284222082, 292581555, 331592429, 362243830, 390108740, 434692596, 473703470, 507141362, 543365745, 568444164, 585163110, 615814511, 663184858, 710555205, 724487660, 760712043, 947406940, 994777287, 1014282724, 1086731490, 1170326220, 1231629022, 1267853405, 1326369716, 1421110410, 1521424086, 1657962145, 1847443533, 1989554574, 2173462980, 2463258044, 2535706810, 2842220820, 3042848172, 3079072555, 3315924290, 3694887066, 3803560215, 3979109148, 4310701577, 4973886435, 5071413620, 6158145110, 6631848580, 7389774132, 7607120430, 8621403154, 9237217665, 9947772870, 12316290220, 12932104731, 15214240860, 17242806308, 18474435330, 19895545740, 21553507885, 25864209462, 36948870660, 43107015770, 51728418924, 64660523655, 86214031540, 129321047310, 258642094620]

約数ペア:

[(1, 258642094620), (2, 129321047310), (3, 86214031540), (4, 64660523655), (5, 51728418924), (6, 43107015770), (7, 36948870660), (10, 25864209462), (12, 21553507885), (13, 19895545740), (14, 18474435330), (15, 17242806308), (17, 15214240860), (20, 12932104731), (21, 12316290220), (26, 9947772870), (28, 9237217665), (30, 8621403154), (34, 7607120430), (35, 7389774132), (39, 6631848580), (42, 6158145110), (51, 5071413620), (52, 4973886435), (60, 4310701577), (65, 3979109148), (68, 3803560215), (70, 3694887066), (78, 3315924290), (84, 3079072555), (85, 3042848172), (91, 2842220820), (102, 2535706810), (105, 2463258044), (119, 2173462980), (130, 1989554574), (140, 1847443533), (156, 1657962145), (170, 1521424086), (182, 1421110410), (195, 1326369716), (204, 1267853405), (210, 1231629022), (221, 1170326220), (238, 1086731490), (255, 1014282724), (260, 994777287), (273, 947406940), (340, 760712043), (357, 724487660), (364, 710555205), (390, 663184858), (420, 615814511), (442, 585163110), (455, 568444164), (476, 543365745), (510, 507141362), (546, 473703470), (595, 434692596), (663, 390108740), (714, 362243830), (780, 331592429), (884, 292581555), (910, 284222082), (1020, 253570681), (1092, 236851735), (1105, 234065244), (1190, 217346298), (1326, 195054370), (1365, 189481388), (1428, 181121915), (1547, 167189460), (1785, 144897532), (1820, 142111041), (2210, 117032622), (2380, 108673149), (2652, 97527185), (2730, 94740694), (3094, 83594730), (3315, 78021748), (3570, 72448766), (4420, 58516311), (4641, 55729820), (5460, 47370347), (6188, 41797365), (6630, 39010874), (7140, 36224383), (7735, 33437892), (9282, 27864910), (13260, 19505437), (15470, 16718946), (18564, 13932455), (23205, 11145964), (30940, 8359473), (46410, 5572982), (92820, 2786491)]