314874882

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4620

約数の個数: 72

約数和(自身を含む): 803836800

約数和(自身を除く): 488961918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 3318, 3871, 4519, 4977, 7742, 9038, 9954, 11613, 13557, 23226, 27114, 31633, 34839, 40671, 63266, 69678, 81342, 94899, 189798, 221431, 284697, 357001, 442862, 569394, 664293, 714002, 1071003, 1328586, 1992879, 2142006, 2499007, 3213009, 3985758, 4998014, 6426018, 7497021, 14994042, 17493049, 22491063, 34986098, 44982126, 52479147, 104958294, 157437441, 314874882]

約数ペア:

[(1, 314874882), (2, 157437441), (3, 104958294), (6, 52479147), (7, 44982126), (9, 34986098), (14, 22491063), (18, 17493049), (21, 14994042), (42, 7497021), (49, 6426018), (63, 4998014), (79, 3985758), (98, 3213009), (126, 2499007), (147, 2142006), (158, 1992879), (237, 1328586), (294, 1071003), (441, 714002), (474, 664293), (553, 569394), (711, 442862), (882, 357001), (1106, 284697), (1422, 221431), (1659, 189798), (3318, 94899), (3871, 81342), (4519, 69678), (4977, 63266), (7742, 40671), (9038, 34839), (9954, 31633), (11613, 27114), (13557, 23226)]