320913516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6553}}^1$

素因数の和:6631

約数の個数: 96

約数和(自身を含む): 951326208

約数和(自身を除く): 630412692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1749, 2226, 2332, 3498, 4081, 4452, 6553, 6996, 8162, 12243, 13106, 16324, 19659, 24486, 26212, 39318, 45871, 48972, 72083, 78636, 91742, 137613, 144166, 183484, 216249, 275226, 288332, 347309, 432498, 504581, 550452, 694618, 864996, 1009162, 1041927, 1389236, 1513743, 2018324, 2083854, 2431163, 3027486, 3820399, 4167708, 4862326, 6054972, 7293489, 7640798, 9724652, 11461197, 14586978, 15281596, 22922394, 26742793, 29173956, 45844788, 53485586, 80228379, 106971172, 160456758, 320913516]

約数ペア:

[(1, 320913516), (2, 160456758), (3, 106971172), (4, 80228379), (6, 53485586), (7, 45844788), (11, 29173956), (12, 26742793), (14, 22922394), (21, 15281596), (22, 14586978), (28, 11461197), (33, 9724652), (42, 7640798), (44, 7293489), (53, 6054972), (66, 4862326), (77, 4167708), (84, 3820399), (106, 3027486), (132, 2431163), (154, 2083854), (159, 2018324), (212, 1513743), (231, 1389236), (308, 1041927), (318, 1009162), (371, 864996), (462, 694618), (583, 550452), (636, 504581), (742, 432498), (924, 347309), (1113, 288332), (1166, 275226), (1484, 216249), (1749, 183484), (2226, 144166), (2332, 137613), (3498, 91742), (4081, 78636), (4452, 72083), (6553, 48972), (6996, 45871), (8162, 39318), (12243, 26212), (13106, 24486), (16324, 19659)]