16990807752

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{29989}}^1$

素因数の和:30108

約数の個数: 128

約数和(自身を含む): 49087632000

約数和(自身を除く): 32096824248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 61, 72, 86, 108, 122, 129, 172, 183, 216, 244, 258, 344, 366, 387, 488, 516, 549, 732, 774, 1032, 1098, 1161, 1464, 1548, 1647, 2196, 2322, 2623, 3096, 3294, 4392, 4644, 5246, 6588, 7869, 9288, 10492, 13176, 15738, 20984, 23607, 29989, 31476, 47214, 59978, 62952, 70821, 89967, 94428, 119956, 141642, 179934, 188856, 239912, 269901, 283284, 359868, 539802, 566568, 719736, 809703, 1079604, 1289527, 1619406, 1829329, 2159208, 2579054, 3238812, 3658658, 3868581, 5158108, 5487987, 6477624, 7317316, 7737162, 10316216, 10975974, 11605743, 14634632, 15474324, 16463961, 21951948, 23211486, 30948648, 32927922, 34817229, 43903896, 46422972, 49391883, 65855844, 69634458, 78661147, 92845944, 98783766, 131711688, 139268916, 157322294, 197567532, 235983441, 278537832, 314644588, 395135064, 471966882, 629289176, 707950323, 943933764, 1415900646, 1887867528, 2123850969, 2831801292, 4247701938, 5663602584, 8495403876, 16990807752]

約数ペア:

[(1, 16990807752), (2, 8495403876), (3, 5663602584), (4, 4247701938), (6, 2831801292), (8, 2123850969), (9, 1887867528), (12, 1415900646), (18, 943933764), (24, 707950323), (27, 629289176), (36, 471966882), (43, 395135064), (54, 314644588), (61, 278537832), (72, 235983441), (86, 197567532), (108, 157322294), (122, 139268916), (129, 131711688), (172, 98783766), (183, 92845944), (216, 78661147), (244, 69634458), (258, 65855844), (344, 49391883), (366, 46422972), (387, 43903896), (488, 34817229), (516, 32927922), (549, 30948648), (732, 23211486), (774, 21951948), (1032, 16463961), (1098, 15474324), (1161, 14634632), (1464, 11605743), (1548, 10975974), (1647, 10316216), (2196, 7737162), (2322, 7317316), (2623, 6477624), (3096, 5487987), (3294, 5158108), (4392, 3868581), (4644, 3658658), (5246, 3238812), (6588, 2579054), (7869, 2159208), (9288, 1829329), (10492, 1619406), (13176, 1289527), (15738, 1079604), (20984, 809703), (23607, 719736), (29989, 566568), (31476, 539802), (47214, 359868), (59978, 283284), (62952, 269901), (70821, 239912), (89967, 188856), (94428, 179934), (119956, 141642)]