222740448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 670602240

約数和(自身を除く): 447861792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 461, 672, 719, 922, 1383, 1438, 1844, 2157, 2766, 2876, 3227, 3688, 4314, 5033, 5532, 5752, 6454, 7376, 8628, 9681, 10066, 11064, 11504, 12908, 14752, 15099, 17256, 19362, 20132, 22128, 23008, 25816, 30198, 34512, 38724, 40264, 44256, 51632, 60396, 69024, 77448, 80528, 103264, 120792, 154896, 161056, 241584, 309792, 331459, 483168, 662918, 994377, 1325836, 1988754, 2320213, 2651672, 3977508, 4640426, 5303344, 6960639, 7955016, 9280852, 10606688, 13921278, 15910032, 18561704, 27842556, 31820064, 37123408, 55685112, 74246816, 111370224, 222740448]

約数ペア:

[(1, 222740448), (2, 111370224), (3, 74246816), (4, 55685112), (6, 37123408), (7, 31820064), (8, 27842556), (12, 18561704), (14, 15910032), (16, 13921278), (21, 10606688), (24, 9280852), (28, 7955016), (32, 6960639), (42, 5303344), (48, 4640426), (56, 3977508), (84, 2651672), (96, 2320213), (112, 1988754), (168, 1325836), (224, 994377), (336, 662918), (461, 483168), (672, 331459), (719, 309792), (922, 241584), (1383, 161056), (1438, 154896), (1844, 120792), (2157, 103264), (2766, 80528), (2876, 77448), (3227, 69024), (3688, 60396), (4314, 51632), (5033, 44256), (5532, 40264), (5752, 38724), (6454, 34512), (7376, 30198), (8628, 25816), (9681, 23008), (10066, 22128), (11064, 20132), (11504, 19362), (12908, 17256), (14752, 15099)]