312912444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 833486080

約数和(自身を除く): 520573636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 193, 228, 247, 386, 494, 547, 579, 741, 772, 988, 1094, 1158, 1482, 1641, 2188, 2316, 2509, 2964, 3282, 3667, 5018, 6564, 7111, 7334, 7527, 10036, 10393, 11001, 14222, 14668, 15054, 20786, 21333, 22002, 28444, 30108, 31179, 41572, 42666, 44004, 47671, 62358, 85332, 95342, 105571, 124716, 135109, 143013, 190684, 211142, 270218, 286026, 316713, 405327, 422284, 540436, 572052, 633426, 810654, 1266852, 1372423, 1621308, 2005849, 2744846, 4011698, 4117269, 5489692, 6017547, 8023396, 8234538, 12035094, 16469076, 24070188, 26076037, 52152074, 78228111, 104304148, 156456222, 312912444]

約数ペア:

[(1, 312912444), (2, 156456222), (3, 104304148), (4, 78228111), (6, 52152074), (12, 26076037), (13, 24070188), (19, 16469076), (26, 12035094), (38, 8234538), (39, 8023396), (52, 6017547), (57, 5489692), (76, 4117269), (78, 4011698), (114, 2744846), (156, 2005849), (193, 1621308), (228, 1372423), (247, 1266852), (386, 810654), (494, 633426), (547, 572052), (579, 540436), (741, 422284), (772, 405327), (988, 316713), (1094, 286026), (1158, 270218), (1482, 211142), (1641, 190684), (2188, 143013), (2316, 135109), (2509, 124716), (2964, 105571), (3282, 95342), (3667, 85332), (5018, 62358), (6564, 47671), (7111, 44004), (7334, 42666), (7527, 41572), (10036, 31179), (10393, 30108), (11001, 28444), (14222, 22002), (14668, 21333), (15054, 20786)]