402645204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 162

約数和(自身を含む): 1175868330

約数和(自身を除く): 773223126

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 229, 234, 289, 306, 338, 442, 458, 468, 507, 578, 612, 663, 676, 687, 867, 884, 916, 1014, 1156, 1326, 1374, 1521, 1734, 1989, 2028, 2061, 2601, 2652, 2748, 2873, 2977, 3042, 3468, 3757, 3893, 3978, 4122, 5202, 5746, 5954, 6084, 7514, 7786, 7956, 8244, 8619, 8931, 10404, 11271, 11492, 11679, 11908, 15028, 15572, 17238, 17862, 22542, 23358, 25857, 26793, 33813, 34476, 35037, 35724, 38701, 45084, 46716, 48841, 50609, 51714, 53586, 66181, 67626, 70074, 77402, 97682, 101218, 103428, 107172, 116103, 132362, 135252, 140148, 146523, 151827, 154804, 195364, 198543, 202436, 232206, 264724, 293046, 303654, 348309, 397086, 439569, 455481, 464412, 586092, 595629, 607308, 657917, 696618, 794172, 860353, 879138, 910962, 1191258, 1315834, 1393236, 1720706, 1758276, 1821924, 1973751, 2382516, 2581059, 2631668, 3441412, 3947502, 5162118, 5921253, 7743177, 7895004, 10324236, 11184589, 11842506, 15486354, 22369178, 23685012, 30972708, 33553767, 44738356, 67107534, 100661301, 134215068, 201322602, 402645204]

約数ペア:

[(1, 402645204), (2, 201322602), (3, 134215068), (4, 100661301), (6, 67107534), (9, 44738356), (12, 33553767), (13, 30972708), (17, 23685012), (18, 22369178), (26, 15486354), (34, 11842506), (36, 11184589), (39, 10324236), (51, 7895004), (52, 7743177), (68, 5921253), (78, 5162118), (102, 3947502), (117, 3441412), (153, 2631668), (156, 2581059), (169, 2382516), (204, 1973751), (221, 1821924), (229, 1758276), (234, 1720706), (289, 1393236), (306, 1315834), (338, 1191258), (442, 910962), (458, 879138), (468, 860353), (507, 794172), (578, 696618), (612, 657917), (663, 607308), (676, 595629), (687, 586092), (867, 464412), (884, 455481), (916, 439569), (1014, 397086), (1156, 348309), (1326, 303654), (1374, 293046), (1521, 264724), (1734, 232206), (1989, 202436), (2028, 198543), (2061, 195364), (2601, 154804), (2652, 151827), (2748, 146523), (2873, 140148), (2977, 135252), (3042, 132362), (3468, 116103), (3757, 107172), (3893, 103428), (3978, 101218), (4122, 97682), (5202, 77402), (5746, 70074), (5954, 67626), (6084, 66181), (7514, 53586), (7786, 51714), (7956, 50609), (8244, 48841), (8619, 46716), (8931, 45084), (10404, 38701), (11271, 35724), (11492, 35037), (11679, 34476), (11908, 33813), (15028, 26793), (15572, 25857), (17238, 23358), (17862, 22542)]