512020512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 1546140960

約数和(自身を除く): 1034120448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 137, 144, 152, 171, 228, 274, 288, 304, 342, 411, 456, 548, 608, 683, 684, 822, 912, 1096, 1233, 1366, 1368, 1644, 1824, 2049, 2192, 2466, 2603, 2732, 2736, 3288, 4098, 4384, 4932, 5206, 5464, 5472, 6147, 6576, 7809, 8196, 9864, 10412, 10928, 12294, 12977, 13152, 15618, 16392, 19728, 20824, 21856, 23427, 24588, 25954, 31236, 32784, 38931, 39456, 41648, 46854, 49176, 51908, 62472, 65568, 77862, 83296, 93571, 93708, 98352, 103816, 116793, 124944, 155724, 187142, 187416, 196704, 207632, 233586, 249888, 280713, 311448, 374284, 374832, 415264, 467172, 561426, 622896, 748568, 749664, 842139, 934344, 1122852, 1245792, 1497136, 1684278, 1777849, 1868688, 2245704, 2994272, 3368556, 3555698, 3737376, 4491408, 5333547, 6737112, 7111396, 8982816, 10667094, 13474224, 14222792, 16000641, 21334188, 26948448, 28445584, 32001282, 42668376, 56891168, 64002564, 85336752, 128005128, 170673504, 256010256, 512020512]

約数ペア:

[(1, 512020512), (2, 256010256), (3, 170673504), (4, 128005128), (6, 85336752), (8, 64002564), (9, 56891168), (12, 42668376), (16, 32001282), (18, 28445584), (19, 26948448), (24, 21334188), (32, 16000641), (36, 14222792), (38, 13474224), (48, 10667094), (57, 8982816), (72, 7111396), (76, 6737112), (96, 5333547), (114, 4491408), (137, 3737376), (144, 3555698), (152, 3368556), (171, 2994272), (228, 2245704), (274, 1868688), (288, 1777849), (304, 1684278), (342, 1497136), (411, 1245792), (456, 1122852), (548, 934344), (608, 842139), (683, 749664), (684, 748568), (822, 622896), (912, 561426), (1096, 467172), (1233, 415264), (1366, 374832), (1368, 374284), (1644, 311448), (1824, 280713), (2049, 249888), (2192, 233586), (2466, 207632), (2603, 196704), (2732, 187416), (2736, 187142), (3288, 155724), (4098, 124944), (4384, 116793), (4932, 103816), (5206, 98352), (5464, 93708), (5472, 93571), (6147, 83296), (6576, 77862), (7809, 65568), (8196, 62472), (9864, 51908), (10412, 49176), (10928, 46854), (12294, 41648), (12977, 39456), (13152, 38931), (15618, 32784), (16392, 31236), (19728, 25954), (20824, 24588), (21856, 23427)]