221232384

素因数分解:

$2^8\times 3^4\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 676678464

約数和(自身を除く): 455446080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 227, 256, 282, 288, 324, 376, 384, 423, 432, 454, 564, 576, 648, 681, 752, 768, 846, 864, 908, 1128, 1152, 1269, 1296, 1362, 1504, 1692, 1728, 1816, 2043, 2256, 2304, 2538, 2592, 2724, 3008, 3384, 3456, 3632, 3807, 4086, 4512, 5076, 5184, 5448, 6016, 6129, 6768, 6912, 7264, 7614, 8172, 9024, 10152, 10368, 10669, 10896, 12032, 12258, 13536, 14528, 15228, 16344, 18048, 18387, 20304, 20736, 21338, 21792, 24516, 27072, 29056, 30456, 32007, 32688, 36096, 36774, 40608, 42676, 43584, 49032, 54144, 58112, 60912, 64014, 65376, 73548, 81216, 85352, 87168, 96021, 98064, 108288, 121824, 128028, 130752, 147096, 162432, 170704, 174336, 192042, 196128, 243648, 256056, 261504, 288063, 294192, 324864, 341408, 384084, 392256, 487296, 512112, 523008, 576126, 588384, 682816, 768168, 784512, 864189, 974592, 1024224, 1152252, 1176768, 1365632, 1536336, 1569024, 1728378, 2048448, 2304504, 2353536, 2731264, 3072672, 3456756, 4096896, 4609008, 4707072, 6145344, 6913512, 8193792, 9218016, 12290688, 13827024, 18436032, 24581376, 27654048, 36872064, 55308096, 73744128, 110616192, 221232384]

約数ペア:

[(1, 221232384), (2, 110616192), (3, 73744128), (4, 55308096), (6, 36872064), (8, 27654048), (9, 24581376), (12, 18436032), (16, 13827024), (18, 12290688), (24, 9218016), (27, 8193792), (32, 6913512), (36, 6145344), (47, 4707072), (48, 4609008), (54, 4096896), (64, 3456756), (72, 3072672), (81, 2731264), (94, 2353536), (96, 2304504), (108, 2048448), (128, 1728378), (141, 1569024), (144, 1536336), (162, 1365632), (188, 1176768), (192, 1152252), (216, 1024224), (227, 974592), (256, 864189), (282, 784512), (288, 768168), (324, 682816), (376, 588384), (384, 576126), (423, 523008), (432, 512112), (454, 487296), (564, 392256), (576, 384084), (648, 341408), (681, 324864), (752, 294192), (768, 288063), (846, 261504), (864, 256056), (908, 243648), (1128, 196128), (1152, 192042), (1269, 174336), (1296, 170704), (1362, 162432), (1504, 147096), (1692, 130752), (1728, 128028), (1816, 121824), (2043, 108288), (2256, 98064), (2304, 96021), (2538, 87168), (2592, 85352), (2724, 81216), (3008, 73548), (3384, 65376), (3456, 64014), (3632, 60912), (3807, 58112), (4086, 54144), (4512, 49032), (5076, 43584), (5184, 42676), (5448, 40608), (6016, 36774), (6129, 36096), (6768, 32688), (6912, 32007), (7264, 30456), (7614, 29056), (8172, 27072), (9024, 24516), (10152, 21792), (10368, 21338), (10669, 20736), (10896, 20304), (12032, 18387), (12258, 18048), (13536, 16344), (14528, 15228)]