2315870128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 5511647232

約数和(自身を除く): 3195777104

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 103, 104, 124, 143, 176, 206, 208, 248, 286, 317, 341, 403, 412, 496, 572, 634, 682, 806, 824, 1133, 1144, 1268, 1339, 1364, 1612, 1648, 2266, 2288, 2536, 2678, 2728, 3193, 3224, 3487, 4121, 4433, 4532, 5072, 5356, 5456, 6386, 6448, 6974, 8242, 8866, 9064, 9827, 10712, 12772, 13948, 14729, 16484, 17732, 18128, 19654, 21424, 25544, 27896, 29458, 32651, 32968, 35123, 35464, 39308, 41509, 45331, 51088, 55792, 58916, 65302, 65936, 70246, 70928, 78616, 83018, 90662, 108097, 117832, 127751, 130604, 140492, 157232, 166036, 181324, 216194, 235664, 255502, 261208, 280984, 332072, 359161, 362648, 424463, 432388, 456599, 511004, 522416, 561968, 664144, 718322, 725296, 848926, 864776, 913198, 1012181, 1022008, 1405261, 1436644, 1697852, 1729552, 1826396, 2024362, 2044016, 2810522, 2873288, 3395704, 3652792, 4048724, 4669093, 5621044, 5746576, 6791408, 7305584, 8097448, 9338186, 11133991, 11242088, 13158353, 16194896, 18676372, 22267982, 22484176, 26316706, 37352744, 44535964, 52633412, 74705488, 89071928, 105266824, 144741883, 178143856, 210533648, 289483766, 578967532, 1157935064, 2315870128]

約数ペア:

[(1, 2315870128), (2, 1157935064), (4, 578967532), (8, 289483766), (11, 210533648), (13, 178143856), (16, 144741883), (22, 105266824), (26, 89071928), (31, 74705488), (44, 52633412), (52, 44535964), (62, 37352744), (88, 26316706), (103, 22484176), (104, 22267982), (124, 18676372), (143, 16194896), (176, 13158353), (206, 11242088), (208, 11133991), (248, 9338186), (286, 8097448), (317, 7305584), (341, 6791408), (403, 5746576), (412, 5621044), (496, 4669093), (572, 4048724), (634, 3652792), (682, 3395704), (806, 2873288), (824, 2810522), (1133, 2044016), (1144, 2024362), (1268, 1826396), (1339, 1729552), (1364, 1697852), (1612, 1436644), (1648, 1405261), (2266, 1022008), (2288, 1012181), (2536, 913198), (2678, 864776), (2728, 848926), (3193, 725296), (3224, 718322), (3487, 664144), (4121, 561968), (4433, 522416), (4532, 511004), (5072, 456599), (5356, 432388), (5456, 424463), (6386, 362648), (6448, 359161), (6974, 332072), (8242, 280984), (8866, 261208), (9064, 255502), (9827, 235664), (10712, 216194), (12772, 181324), (13948, 166036), (14729, 157232), (16484, 140492), (17732, 130604), (18128, 127751), (19654, 117832), (21424, 108097), (25544, 90662), (27896, 83018), (29458, 78616), (32651, 70928), (32968, 70246), (35123, 65936), (35464, 65302), (39308, 58916), (41509, 55792), (45331, 51088)]