1555403304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41893}}^1$

素因数の和:41939

約数の個数: 128

約数和(自身を含む): 5067498240

約数和(自身を除く): 3512094936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 37128, 41893, 83786, 125679, 167572, 251358, 293251, 335144, 502716, 544609, 586502, 712181, 879753, 1005432, 1089218, 1173004, 1424362, 1633827, 1759506, 2136543, 2178436, 2346008, 2848724, 3267654, 3519012, 3812263, 4273086, 4356872, 4985267, 5697448, 6535308, 7038024, 7624526, 8546172, 9258353, 9970534, 11436789, 13070616, 14955801, 15249052, 17092344, 18516706, 19941068, 22873578, 27775059, 29911602, 30498104, 37033412, 39882136, 45747156, 55550118, 59823204, 64808471, 74066824, 91494312, 111100236, 119646408, 129616942, 194425413, 222200472, 259233884, 388850826, 518467768, 777701652, 1555403304]

約数ペア:

[(1, 1555403304), (2, 777701652), (3, 518467768), (4, 388850826), (6, 259233884), (7, 222200472), (8, 194425413), (12, 129616942), (13, 119646408), (14, 111100236), (17, 91494312), (21, 74066824), (24, 64808471), (26, 59823204), (28, 55550118), (34, 45747156), (39, 39882136), (42, 37033412), (51, 30498104), (52, 29911602), (56, 27775059), (68, 22873578), (78, 19941068), (84, 18516706), (91, 17092344), (102, 15249052), (104, 14955801), (119, 13070616), (136, 11436789), (156, 9970534), (168, 9258353), (182, 8546172), (204, 7624526), (221, 7038024), (238, 6535308), (273, 5697448), (312, 4985267), (357, 4356872), (364, 4273086), (408, 3812263), (442, 3519012), (476, 3267654), (546, 2848724), (663, 2346008), (714, 2178436), (728, 2136543), (884, 1759506), (952, 1633827), (1092, 1424362), (1326, 1173004), (1428, 1089218), (1547, 1005432), (1768, 879753), (2184, 712181), (2652, 586502), (2856, 544609), (3094, 502716), (4641, 335144), (5304, 293251), (6188, 251358), (9282, 167572), (12376, 125679), (18564, 83786), (37128, 41893)]