839770036

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3461

約数の個数: 72

約数和(自身を含む): 1808255232

約数和(自身を除く): 968485196

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 868, 1148, 1271, 1519, 2009, 2542, 3038, 3371, 4018, 5084, 6076, 6742, 8036, 8897, 13484, 17794, 23597, 35588, 47194, 62279, 94388, 104501, 124558, 138211, 165179, 209002, 249116, 276422, 330358, 418004, 552844, 660716, 731507, 967477, 1463014, 1934954, 2926028, 3869908, 4284541, 5120549, 6772339, 8569082, 10241098, 13544678, 17138164, 20482196, 27089356, 29991787, 59983574, 119967148, 209942509, 419885018, 839770036]

約数ペア:

[(1, 839770036), (2, 419885018), (4, 209942509), (7, 119967148), (14, 59983574), (28, 29991787), (31, 27089356), (41, 20482196), (49, 17138164), (62, 13544678), (82, 10241098), (98, 8569082), (124, 6772339), (164, 5120549), (196, 4284541), (217, 3869908), (287, 2926028), (434, 1934954), (574, 1463014), (868, 967477), (1148, 731507), (1271, 660716), (1519, 552844), (2009, 418004), (2542, 330358), (3038, 276422), (3371, 249116), (4018, 209002), (5084, 165179), (6076, 138211), (6742, 124558), (8036, 104501), (8897, 94388), (13484, 62279), (17794, 47194), (23597, 35588)]