1570358916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2927}}^1$

素因数の和:5073

約数の個数: 72

約数和(自身を含む): 4540273920

約数和(自身を除く): 2969915004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2129, 2927, 4258, 5854, 6387, 8516, 8781, 11708, 12774, 14903, 17562, 19161, 20489, 25548, 26343, 29806, 35124, 38322, 40978, 44709, 52686, 59612, 61467, 76644, 81956, 89418, 105372, 122934, 134127, 178836, 184401, 245868, 268254, 368802, 536508, 737604, 6231583, 12463166, 18694749, 24926332, 37389498, 43621081, 56084247, 74778996, 87242162, 112168494, 130863243, 174484324, 224336988, 261726486, 392589729, 523452972, 785179458, 1570358916]

約数ペア:

[(1, 1570358916), (2, 785179458), (3, 523452972), (4, 392589729), (6, 261726486), (7, 224336988), (9, 174484324), (12, 130863243), (14, 112168494), (18, 87242162), (21, 74778996), (28, 56084247), (36, 43621081), (42, 37389498), (63, 24926332), (84, 18694749), (126, 12463166), (252, 6231583), (2129, 737604), (2927, 536508), (4258, 368802), (5854, 268254), (6387, 245868), (8516, 184401), (8781, 178836), (11708, 134127), (12774, 122934), (14903, 105372), (17562, 89418), (19161, 81956), (20489, 76644), (25548, 61467), (26343, 59612), (29806, 52686), (35124, 44709), (38322, 40978)]