262940496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3589

約数の個数: 160

約数和(自身を含む): 885443328

約数和(自身を除く): 622502832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 3541, 4368, 4641, 5304, 5712, 6188, 7082, 9282, 10608, 10623, 12376, 14164, 18564, 21246, 24752, 24787, 28328, 37128, 42492, 46033, 49574, 56656, 60197, 74256, 74361, 84984, 92066, 99148, 120394, 138099, 148722, 169968, 180591, 184132, 198296, 240788, 276198, 297444, 322231, 361182, 368264, 396592, 421379, 481576, 552396, 594888, 644462, 722364, 736528, 782561, 842758, 963152, 966693, 1104792, 1189776, 1264137, 1288924, 1444728, 1565122, 1685516, 1933386, 2209584, 2347683, 2528274, 2577848, 2889456, 3130244, 3371032, 3866772, 4695366, 5056548, 5155696, 5477927, 6260488, 6742064, 7733544, 9390732, 10113096, 10955854, 12520976, 15467088, 16433781, 18781464, 20226192, 21911708, 32867562, 37562928, 43823416, 65735124, 87646832, 131470248, 262940496]

約数ペア:

[(1, 262940496), (2, 131470248), (3, 87646832), (4, 65735124), (6, 43823416), (7, 37562928), (8, 32867562), (12, 21911708), (13, 20226192), (14, 18781464), (16, 16433781), (17, 15467088), (21, 12520976), (24, 10955854), (26, 10113096), (28, 9390732), (34, 7733544), (39, 6742064), (42, 6260488), (48, 5477927), (51, 5155696), (52, 5056548), (56, 4695366), (68, 3866772), (78, 3371032), (84, 3130244), (91, 2889456), (102, 2577848), (104, 2528274), (112, 2347683), (119, 2209584), (136, 1933386), (156, 1685516), (168, 1565122), (182, 1444728), (204, 1288924), (208, 1264137), (221, 1189776), (238, 1104792), (272, 966693), (273, 963152), (312, 842758), (336, 782561), (357, 736528), (364, 722364), (408, 644462), (442, 594888), (476, 552396), (546, 481576), (624, 421379), (663, 396592), (714, 368264), (728, 361182), (816, 322231), (884, 297444), (952, 276198), (1092, 240788), (1326, 198296), (1428, 184132), (1456, 180591), (1547, 169968), (1768, 148722), (1904, 138099), (2184, 120394), (2652, 99148), (2856, 92066), (3094, 84984), (3536, 74361), (3541, 74256), (4368, 60197), (4641, 56656), (5304, 49574), (5712, 46033), (6188, 42492), (7082, 37128), (9282, 28328), (10608, 24787), (10623, 24752), (12376, 21246), (14164, 18564)]