2001524904

素因数分解:

$2^3\times 3^{10}\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 176

約数和(自身を含む): 5952105600

約数和(自身を除く): 3950580696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 223, 228, 243, 324, 342, 446, 456, 486, 513, 648, 669, 684, 729, 892, 972, 1026, 1338, 1368, 1458, 1539, 1784, 1944, 2007, 2052, 2187, 2676, 2916, 3078, 4014, 4104, 4237, 4374, 4617, 5352, 5832, 6021, 6156, 6561, 8028, 8474, 8748, 9234, 12042, 12312, 12711, 13122, 13851, 16056, 16948, 17496, 18063, 18468, 19683, 24084, 25422, 26244, 27702, 33896, 36126, 36936, 38133, 39366, 41553, 48168, 50844, 52488, 54189, 55404, 59049, 72252, 76266, 78732, 83106, 101688, 108378, 110808, 114399, 118098, 124659, 144504, 152532, 157464, 162567, 166212, 216756, 228798, 236196, 249318, 305064, 325134, 332424, 343197, 373977, 433512, 457596, 472392, 487701, 498636, 650268, 686394, 747954, 915192, 975402, 997272, 1029591, 1121931, 1300536, 1372788, 1463103, 1495908, 1950804, 2059182, 2243862, 2745576, 2926206, 2991816, 3088773, 3901608, 4118364, 4389309, 4487724, 5852412, 6177546, 8236728, 8778618, 8975448, 9266319, 11704824, 12355092, 13167927, 17557236, 18532638, 24710184, 26335854, 27798957, 35114472, 37065276, 52671708, 55597914, 74130552, 83396871, 105343416, 111195828, 166793742, 222391656, 250190613, 333587484, 500381226, 667174968, 1000762452, 2001524904]

約数ペア:

[(1, 2001524904), (2, 1000762452), (3, 667174968), (4, 500381226), (6, 333587484), (8, 250190613), (9, 222391656), (12, 166793742), (18, 111195828), (19, 105343416), (24, 83396871), (27, 74130552), (36, 55597914), (38, 52671708), (54, 37065276), (57, 35114472), (72, 27798957), (76, 26335854), (81, 24710184), (108, 18532638), (114, 17557236), (152, 13167927), (162, 12355092), (171, 11704824), (216, 9266319), (223, 8975448), (228, 8778618), (243, 8236728), (324, 6177546), (342, 5852412), (446, 4487724), (456, 4389309), (486, 4118364), (513, 3901608), (648, 3088773), (669, 2991816), (684, 2926206), (729, 2745576), (892, 2243862), (972, 2059182), (1026, 1950804), (1338, 1495908), (1368, 1463103), (1458, 1372788), (1539, 1300536), (1784, 1121931), (1944, 1029591), (2007, 997272), (2052, 975402), (2187, 915192), (2676, 747954), (2916, 686394), (3078, 650268), (4014, 498636), (4104, 487701), (4237, 472392), (4374, 457596), (4617, 433512), (5352, 373977), (5832, 343197), (6021, 332424), (6156, 325134), (6561, 305064), (8028, 249318), (8474, 236196), (8748, 228798), (9234, 216756), (12042, 166212), (12312, 162567), (12711, 157464), (13122, 152532), (13851, 144504), (16056, 124659), (16948, 118098), (17496, 114399), (18063, 110808), (18468, 108378), (19683, 101688), (24084, 83106), (25422, 78732), (26244, 76266), (27702, 72252), (33896, 59049), (36126, 55404), (36936, 54189), (38133, 52488), (39366, 50844), (41553, 48168)]