448888128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 1382572800

約数和(自身を除く): 933684672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 71, 78, 96, 102, 104, 136, 142, 149, 156, 192, 204, 208, 213, 221, 272, 284, 298, 312, 408, 416, 426, 442, 447, 544, 568, 596, 624, 663, 816, 832, 852, 884, 894, 923, 1088, 1136, 1192, 1207, 1248, 1326, 1632, 1704, 1768, 1788, 1846, 1937, 2272, 2384, 2414, 2496, 2533, 2652, 2769, 3264, 3408, 3536, 3576, 3621, 3692, 3874, 4544, 4768, 4828, 5066, 5304, 5538, 5811, 6816, 7072, 7152, 7242, 7384, 7599, 7748, 9536, 9656, 10132, 10579, 10608, 11076, 11622, 13632, 14144, 14304, 14484, 14768, 15198, 15496, 15691, 19312, 20264, 21158, 21216, 22152, 23244, 28608, 28968, 29536, 30396, 30992, 31382, 31737, 32929, 38624, 40528, 42316, 42432, 44304, 46488, 47073, 57936, 59072, 60792, 61984, 62764, 63474, 65858, 77248, 81056, 84632, 88608, 92976, 94146, 98787, 115872, 121584, 123968, 125528, 126948, 131716, 137527, 162112, 169264, 177216, 179843, 185952, 188292, 197574, 231744, 243168, 251056, 253896, 263432, 275054, 338528, 359686, 371904, 376584, 395148, 412581, 486336, 502112, 507792, 526864, 539529, 550108, 677056, 719372, 753168, 790296, 825162, 1004224, 1015584, 1053728, 1079058, 1100216, 1438744, 1506336, 1580592, 1650324, 2031168, 2107456, 2158116, 2200432, 2337959, 2877488, 3012672, 3161184, 3300648, 4316232, 4400864, 4675918, 5754976, 6322368, 6601296, 7013877, 8632464, 8801728, 9351836, 11509952, 13202592, 14027754, 17264928, 18703672, 26405184, 28055508, 34529856, 37407344, 56111016, 74814688, 112222032, 149629376, 224444064, 448888128]

約数ペア:

[(1, 448888128), (2, 224444064), (3, 149629376), (4, 112222032), (6, 74814688), (8, 56111016), (12, 37407344), (13, 34529856), (16, 28055508), (17, 26405184), (24, 18703672), (26, 17264928), (32, 14027754), (34, 13202592), (39, 11509952), (48, 9351836), (51, 8801728), (52, 8632464), (64, 7013877), (68, 6601296), (71, 6322368), (78, 5754976), (96, 4675918), (102, 4400864), (104, 4316232), (136, 3300648), (142, 3161184), (149, 3012672), (156, 2877488), (192, 2337959), (204, 2200432), (208, 2158116), (213, 2107456), (221, 2031168), (272, 1650324), (284, 1580592), (298, 1506336), (312, 1438744), (408, 1100216), (416, 1079058), (426, 1053728), (442, 1015584), (447, 1004224), (544, 825162), (568, 790296), (596, 753168), (624, 719372), (663, 677056), (816, 550108), (832, 539529), (852, 526864), (884, 507792), (894, 502112), (923, 486336), (1088, 412581), (1136, 395148), (1192, 376584), (1207, 371904), (1248, 359686), (1326, 338528), (1632, 275054), (1704, 263432), (1768, 253896), (1788, 251056), (1846, 243168), (1937, 231744), (2272, 197574), (2384, 188292), (2414, 185952), (2496, 179843), (2533, 177216), (2652, 169264), (2769, 162112), (3264, 137527), (3408, 131716), (3536, 126948), (3576, 125528), (3621, 123968), (3692, 121584), (3874, 115872), (4544, 98787), (4768, 94146), (4828, 92976), (5066, 88608), (5304, 84632), (5538, 81056), (5811, 77248), (6816, 65858), (7072, 63474), (7152, 62764), (7242, 61984), (7384, 60792), (7599, 59072), (7748, 57936), (9536, 47073), (9656, 46488), (10132, 44304), (10579, 42432), (10608, 42316), (11076, 40528), (11622, 38624), (13632, 32929), (14144, 31737), (14304, 31382), (14484, 30992), (14768, 30396), (15198, 29536), (15496, 28968), (15691, 28608), (19312, 23244), (20264, 22152), (21158, 21216)]