330997788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 960261120

約数和(自身を除く): 629263332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 93, 99, 118, 124, 132, 177, 186, 198, 236, 279, 341, 354, 372, 396, 457, 531, 558, 649, 682, 708, 914, 1023, 1062, 1116, 1298, 1364, 1371, 1828, 1829, 1947, 2046, 2124, 2596, 2742, 3069, 3658, 3894, 4092, 4113, 5027, 5484, 5487, 5841, 6138, 7316, 7788, 8226, 10054, 10974, 11682, 12276, 14167, 15081, 16452, 16461, 20108, 20119, 21948, 23364, 26963, 28334, 30162, 32922, 40238, 42501, 45243, 53926, 56668, 60324, 60357, 65844, 80476, 80889, 85002, 90486, 107852, 120714, 127503, 155837, 161778, 170004, 180972, 181071, 241428, 242667, 255006, 296593, 311674, 323556, 362142, 467511, 485334, 510012, 593186, 623348, 724284, 835853, 889779, 935022, 970668, 1186372, 1402533, 1671706, 1779558, 1870044, 2507559, 2669337, 2805066, 3343412, 3559116, 5015118, 5338674, 5610132, 7522677, 9194383, 10030236, 10677348, 15045354, 18388766, 27583149, 30090708, 36777532, 55166298, 82749447, 110332596, 165498894, 330997788]

約数ペア:

[(1, 330997788), (2, 165498894), (3, 110332596), (4, 82749447), (6, 55166298), (9, 36777532), (11, 30090708), (12, 27583149), (18, 18388766), (22, 15045354), (31, 10677348), (33, 10030236), (36, 9194383), (44, 7522677), (59, 5610132), (62, 5338674), (66, 5015118), (93, 3559116), (99, 3343412), (118, 2805066), (124, 2669337), (132, 2507559), (177, 1870044), (186, 1779558), (198, 1671706), (236, 1402533), (279, 1186372), (341, 970668), (354, 935022), (372, 889779), (396, 835853), (457, 724284), (531, 623348), (558, 593186), (649, 510012), (682, 485334), (708, 467511), (914, 362142), (1023, 323556), (1062, 311674), (1116, 296593), (1298, 255006), (1364, 242667), (1371, 241428), (1828, 181071), (1829, 180972), (1947, 170004), (2046, 161778), (2124, 155837), (2596, 127503), (2742, 120714), (3069, 107852), (3658, 90486), (3894, 85002), (4092, 80889), (4113, 80476), (5027, 65844), (5484, 60357), (5487, 60324), (5841, 56668), (6138, 53926), (7316, 45243), (7788, 42501), (8226, 40238), (10054, 32922), (10974, 30162), (11682, 28334), (12276, 26963), (14167, 23364), (15081, 21948), (16452, 20119), (16461, 20108)]