304807356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1187}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 882161280

約数和(自身を除く): 577353924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1019, 1187, 2038, 2374, 3057, 3561, 4076, 4748, 6114, 7122, 7133, 8309, 9171, 10683, 12228, 14244, 14266, 16618, 18342, 21366, 21399, 24927, 28532, 33236, 36684, 42732, 42798, 49854, 64197, 74781, 85596, 99708, 128394, 149562, 256788, 299124, 1209553, 2419106, 3628659, 4838212, 7257318, 8466871, 10885977, 14514636, 16933742, 21771954, 25400613, 33867484, 43543908, 50801226, 76201839, 101602452, 152403678, 304807356]

約数ペア:

[(1, 304807356), (2, 152403678), (3, 101602452), (4, 76201839), (6, 50801226), (7, 43543908), (9, 33867484), (12, 25400613), (14, 21771954), (18, 16933742), (21, 14514636), (28, 10885977), (36, 8466871), (42, 7257318), (63, 4838212), (84, 3628659), (126, 2419106), (252, 1209553), (1019, 299124), (1187, 256788), (2038, 149562), (2374, 128394), (3057, 99708), (3561, 85596), (4076, 74781), (4748, 64197), (6114, 49854), (7122, 42798), (7133, 42732), (8309, 36684), (9171, 33236), (10683, 28532), (12228, 24927), (14244, 21399), (14266, 21366), (16618, 18342)]