285102636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 825420288

約数和(自身を除く): 540317652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 786, 917, 1092, 1572, 1703, 1834, 1993, 2751, 3406, 3668, 3986, 5109, 5502, 5979, 6812, 7972, 10218, 11004, 11921, 11958, 13951, 20436, 23842, 23916, 25909, 27902, 35763, 41853, 47684, 51818, 55804, 71526, 77727, 83706, 103636, 143052, 155454, 167412, 181363, 261083, 310908, 362726, 522166, 544089, 725452, 783249, 1044332, 1088178, 1566498, 1827581, 2176356, 3132996, 3394079, 3655162, 5482743, 6788158, 7310324, 10182237, 10965486, 13576316, 20364474, 21930972, 23758553, 40728948, 47517106, 71275659, 95034212, 142551318, 285102636]

約数ペア:

[(1, 285102636), (2, 142551318), (3, 95034212), (4, 71275659), (6, 47517106), (7, 40728948), (12, 23758553), (13, 21930972), (14, 20364474), (21, 13576316), (26, 10965486), (28, 10182237), (39, 7310324), (42, 6788158), (52, 5482743), (78, 3655162), (84, 3394079), (91, 3132996), (131, 2176356), (156, 1827581), (182, 1566498), (262, 1088178), (273, 1044332), (364, 783249), (393, 725452), (524, 544089), (546, 522166), (786, 362726), (917, 310908), (1092, 261083), (1572, 181363), (1703, 167412), (1834, 155454), (1993, 143052), (2751, 103636), (3406, 83706), (3668, 77727), (3986, 71526), (5109, 55804), (5502, 51818), (5979, 47684), (6812, 41853), (7972, 35763), (10218, 27902), (11004, 25909), (11921, 23916), (11958, 23842), (13951, 20436)]