319520736

素因数分解:

$2^5\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1699}}^1$

素因数の和:2368

約数の個数: 72

約数和(自身を含む): 910564200

約数和(自身を除く): 591043464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 653, 1306, 1699, 1959, 2612, 3398, 3918, 5097, 5224, 5877, 6796, 7836, 10194, 10448, 11754, 13592, 15291, 15672, 20388, 20896, 23508, 27184, 30582, 31344, 40776, 47016, 54368, 61164, 62688, 81552, 94032, 122328, 163104, 188064, 244656, 489312, 1109447, 2218894, 3328341, 4437788, 6656682, 8875576, 9985023, 13313364, 17751152, 19970046, 26626728, 35502304, 39940092, 53253456, 79880184, 106506912, 159760368, 319520736]

約数ペア:

[(1, 319520736), (2, 159760368), (3, 106506912), (4, 79880184), (6, 53253456), (8, 39940092), (9, 35502304), (12, 26626728), (16, 19970046), (18, 17751152), (24, 13313364), (32, 9985023), (36, 8875576), (48, 6656682), (72, 4437788), (96, 3328341), (144, 2218894), (288, 1109447), (653, 489312), (1306, 244656), (1699, 188064), (1959, 163104), (2612, 122328), (3398, 94032), (3918, 81552), (5097, 62688), (5224, 61164), (5877, 54368), (6796, 47016), (7836, 40776), (10194, 31344), (10448, 30582), (11754, 27184), (13592, 23508), (15291, 20896), (15672, 20388)]