220877496

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 732564000

約数和(自身を除く): 511686504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 82, 84, 98, 108, 123, 126, 147, 164, 168, 189, 196, 216, 246, 252, 287, 294, 328, 369, 378, 392, 441, 492, 504, 509, 574, 588, 738, 756, 861, 882, 984, 1018, 1107, 1148, 1176, 1323, 1476, 1512, 1527, 1722, 1764, 2009, 2036, 2214, 2296, 2583, 2646, 2952, 3054, 3444, 3528, 3563, 4018, 4072, 4428, 4581, 5166, 5292, 6027, 6108, 6888, 7126, 7749, 8036, 8856, 9162, 10332, 10584, 10689, 12054, 12216, 13743, 14252, 15498, 16072, 18081, 18324, 20664, 20869, 21378, 24108, 24941, 27486, 28504, 30996, 32067, 36162, 36648, 41738, 42756, 48216, 49882, 54243, 54972, 61992, 62607, 64134, 72324, 74823, 83476, 85512, 96201, 99764, 108486, 109944, 125214, 128268, 144648, 146083, 149646, 166952, 187821, 192402, 199528, 216972, 224469, 250428, 256536, 292166, 299292, 375642, 384804, 433944, 438249, 448938, 500856, 563463, 584332, 598584, 673407, 751284, 769608, 876498, 897876, 1022581, 1126926, 1168664, 1314747, 1346814, 1502568, 1752996, 1795752, 2045162, 2253852, 2629494, 2693628, 3067743, 3505992, 3944241, 4090324, 4507704, 5258988, 5387256, 6135486, 7888482, 8180648, 9203229, 10517976, 12270972, 15776964, 18406458, 24541944, 27609687, 31553928, 36812916, 55219374, 73625832, 110438748, 220877496]

約数ペア:

[(1, 220877496), (2, 110438748), (3, 73625832), (4, 55219374), (6, 36812916), (7, 31553928), (8, 27609687), (9, 24541944), (12, 18406458), (14, 15776964), (18, 12270972), (21, 10517976), (24, 9203229), (27, 8180648), (28, 7888482), (36, 6135486), (41, 5387256), (42, 5258988), (49, 4507704), (54, 4090324), (56, 3944241), (63, 3505992), (72, 3067743), (82, 2693628), (84, 2629494), (98, 2253852), (108, 2045162), (123, 1795752), (126, 1752996), (147, 1502568), (164, 1346814), (168, 1314747), (189, 1168664), (196, 1126926), (216, 1022581), (246, 897876), (252, 876498), (287, 769608), (294, 751284), (328, 673407), (369, 598584), (378, 584332), (392, 563463), (441, 500856), (492, 448938), (504, 438249), (509, 433944), (574, 384804), (588, 375642), (738, 299292), (756, 292166), (861, 256536), (882, 250428), (984, 224469), (1018, 216972), (1107, 199528), (1148, 192402), (1176, 187821), (1323, 166952), (1476, 149646), (1512, 146083), (1527, 144648), (1722, 128268), (1764, 125214), (2009, 109944), (2036, 108486), (2214, 99764), (2296, 96201), (2583, 85512), (2646, 83476), (2952, 74823), (3054, 72324), (3444, 64134), (3528, 62607), (3563, 61992), (4018, 54972), (4072, 54243), (4428, 49882), (4581, 48216), (5166, 42756), (5292, 41738), (6027, 36648), (6108, 36162), (6888, 32067), (7126, 30996), (7749, 28504), (8036, 27486), (8856, 24941), (9162, 24108), (10332, 21378), (10584, 20869), (10689, 20664), (12054, 18324), (12216, 18081), (13743, 16072), (14252, 15498)]