221460372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 658640640

約数和(自身を除く): 437180268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 457, 641, 756, 914, 1282, 1371, 1828, 1923, 2564, 2742, 3199, 3846, 4113, 4487, 5484, 5769, 6398, 7692, 8226, 8974, 9597, 11538, 12339, 12796, 13461, 16452, 17307, 17948, 19194, 23076, 24678, 26922, 28791, 34614, 38388, 40383, 49356, 53844, 57582, 69228, 80766, 86373, 115164, 121149, 161532, 172746, 242298, 292937, 345492, 484596, 585874, 878811, 1171748, 1757622, 2050559, 2636433, 3515244, 4101118, 5272866, 6151677, 7909299, 8202236, 10545732, 12303354, 15818598, 18455031, 24606708, 31637196, 36910062, 55365093, 73820124, 110730186, 221460372]

約数ペア:

[(1, 221460372), (2, 110730186), (3, 73820124), (4, 55365093), (6, 36910062), (7, 31637196), (9, 24606708), (12, 18455031), (14, 15818598), (18, 12303354), (21, 10545732), (27, 8202236), (28, 7909299), (36, 6151677), (42, 5272866), (54, 4101118), (63, 3515244), (84, 2636433), (108, 2050559), (126, 1757622), (189, 1171748), (252, 878811), (378, 585874), (457, 484596), (641, 345492), (756, 292937), (914, 242298), (1282, 172746), (1371, 161532), (1828, 121149), (1923, 115164), (2564, 86373), (2742, 80766), (3199, 69228), (3846, 57582), (4113, 53844), (4487, 49356), (5484, 40383), (5769, 38388), (6398, 34614), (7692, 28791), (8226, 26922), (8974, 24678), (9597, 23076), (11538, 19194), (12339, 17948), (12796, 17307), (13461, 16452)]