222227544

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 501718056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 49, 56, 66, 77, 82, 84, 88, 98, 123, 132, 147, 154, 164, 168, 196, 231, 246, 264, 287, 294, 308, 328, 392, 419, 451, 462, 492, 539, 574, 588, 616, 838, 861, 902, 924, 984, 1078, 1148, 1176, 1257, 1353, 1617, 1676, 1722, 1804, 1848, 2009, 2156, 2296, 2514, 2706, 2933, 3157, 3234, 3352, 3444, 3608, 4018, 4312, 4609, 5028, 5412, 5866, 6027, 6314, 6468, 6888, 8036, 8799, 9218, 9471, 10056, 10824, 11732, 12054, 12628, 12936, 13827, 16072, 17179, 17598, 18436, 18942, 20531, 22099, 23464, 24108, 25256, 27654, 32263, 34358, 35196, 36872, 37884, 41062, 44198, 48216, 51537, 55308, 61593, 64526, 66297, 68716, 70392, 75768, 82124, 88396, 96789, 103074, 110616, 120253, 123186, 129052, 132594, 137432, 164248, 176792, 188969, 193578, 206148, 225841, 240506, 246372, 258104, 265188, 360759, 377938, 387156, 412296, 451682, 481012, 492744, 530376, 566907, 677523, 721518, 755876, 774312, 841771, 903364, 962024, 1133814, 1322783, 1355046, 1443036, 1511752, 1683542, 1806728, 2267628, 2525313, 2645566, 2710092, 2886072, 3367084, 3968349, 4535256, 5050626, 5291132, 5420184, 6734168, 7936698, 9259481, 10101252, 10582264, 15873396, 18518962, 20202504, 27778443, 31746792, 37037924, 55556886, 74075848, 111113772, 222227544]

約数ペア:

[(1, 222227544), (2, 111113772), (3, 74075848), (4, 55556886), (6, 37037924), (7, 31746792), (8, 27778443), (11, 20202504), (12, 18518962), (14, 15873396), (21, 10582264), (22, 10101252), (24, 9259481), (28, 7936698), (33, 6734168), (41, 5420184), (42, 5291132), (44, 5050626), (49, 4535256), (56, 3968349), (66, 3367084), (77, 2886072), (82, 2710092), (84, 2645566), (88, 2525313), (98, 2267628), (123, 1806728), (132, 1683542), (147, 1511752), (154, 1443036), (164, 1355046), (168, 1322783), (196, 1133814), (231, 962024), (246, 903364), (264, 841771), (287, 774312), (294, 755876), (308, 721518), (328, 677523), (392, 566907), (419, 530376), (451, 492744), (462, 481012), (492, 451682), (539, 412296), (574, 387156), (588, 377938), (616, 360759), (838, 265188), (861, 258104), (902, 246372), (924, 240506), (984, 225841), (1078, 206148), (1148, 193578), (1176, 188969), (1257, 176792), (1353, 164248), (1617, 137432), (1676, 132594), (1722, 129052), (1804, 123186), (1848, 120253), (2009, 110616), (2156, 103074), (2296, 96789), (2514, 88396), (2706, 82124), (2933, 75768), (3157, 70392), (3234, 68716), (3352, 66297), (3444, 64526), (3608, 61593), (4018, 55308), (4312, 51537), (4609, 48216), (5028, 44198), (5412, 41062), (5866, 37884), (6027, 36872), (6314, 35196), (6468, 34358), (6888, 32263), (8036, 27654), (8799, 25256), (9218, 24108), (9471, 23464), (10056, 22099), (10824, 20531), (11732, 18942), (12054, 18436), (12628, 17598), (12936, 17179), (13827, 16072)]