219691248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3319}}^1$

素因数の和:3534

約数の個数: 80

約数和(自身を含む): 652101120

約数和(自身を除く): 432409872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 3319, 4137, 4728, 5516, 6638, 8274, 9456, 9957, 11032, 13276, 16548, 19914, 22064, 23233, 26552, 33096, 39828, 46466, 53104, 66192, 69699, 79656, 92932, 139398, 159312, 185864, 278796, 371728, 557592, 653843, 1115184, 1307686, 1961529, 2615372, 3923058, 4576901, 5230744, 7846116, 9153802, 10461488, 13730703, 15692232, 18307604, 27461406, 31384464, 36615208, 54922812, 73230416, 109845624, 219691248]

約数ペア:

[(1, 219691248), (2, 109845624), (3, 73230416), (4, 54922812), (6, 36615208), (7, 31384464), (8, 27461406), (12, 18307604), (14, 15692232), (16, 13730703), (21, 10461488), (24, 9153802), (28, 7846116), (42, 5230744), (48, 4576901), (56, 3923058), (84, 2615372), (112, 1961529), (168, 1307686), (197, 1115184), (336, 653843), (394, 557592), (591, 371728), (788, 278796), (1182, 185864), (1379, 159312), (1576, 139398), (2364, 92932), (2758, 79656), (3152, 69699), (3319, 66192), (4137, 53104), (4728, 46466), (5516, 39828), (6638, 33096), (8274, 26552), (9456, 23233), (9957, 22064), (11032, 19914), (13276, 16548)]