15817420416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 256

約数和(自身を含む): 49092192000

約数和(自身を除く): 33274771584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 149, 168, 192, 219, 224, 292, 298, 336, 384, 438, 447, 448, 511, 541, 584, 596, 672, 876, 894, 896, 1022, 1043, 1082, 1168, 1192, 1344, 1533, 1623, 1752, 1788, 2044, 2086, 2164, 2336, 2384, 2688, 3066, 3129, 3246, 3504, 3576, 3787, 4088, 4172, 4328, 4672, 4768, 6132, 6258, 6492, 7008, 7152, 7574, 8176, 8344, 8656, 9344, 9536, 10877, 11361, 12264, 12516, 12984, 14016, 14304, 15148, 16352, 16688, 17312, 19072, 21754, 22722, 24528, 25032, 25968, 28032, 28608, 30296, 32631, 32704, 33376, 34624, 39493, 43508, 45444, 49056, 50064, 51936, 57216, 60592, 65262, 65408, 66752, 69248, 76139, 78986, 80609, 87016, 90888, 98112, 100128, 103872, 118479, 121184, 130524, 133504, 152278, 157972, 161218, 174032, 181776, 196224, 200256, 207744, 228417, 236958, 241827, 242368, 261048, 276451, 304556, 315944, 322436, 348064, 363552, 400512, 456834, 473916, 483654, 484736, 522096, 552902, 564263, 609112, 631888, 644872, 696128, 727104, 829353, 913668, 947832, 967308, 1044192, 1105804, 1128526, 1218224, 1263776, 1289744, 1392256, 1454208, 1658706, 1692789, 1827336, 1895664, 1934616, 2088384, 2211608, 2257052, 2436448, 2527552, 2579488, 3317412, 3385578, 3654672, 3791328, 3869232, 4176768, 4423216, 4514104, 4872896, 5055104, 5158976, 5884457, 6634824, 6771156, 7309344, 7582656, 7738464, 8846432, 9028208, 9745792, 10317952, 11768914, 13269648, 13542312, 14618688, 15165312, 15476928, 17653371, 17692864, 18056416, 23537828, 26539296, 27084624, 29237376, 30953856, 35306742, 35385728, 36112832, 41191199, 47075656, 53078592, 54169248, 70613484, 72225664, 82382398, 94151312, 106157184, 108338496, 123573597, 141226968, 164764796, 188302624, 216676992, 247147194, 282453936, 329529592, 376605248, 494294388, 564907872, 659059184, 753210496, 988588776, 1129815744, 1318118368, 1977177552, 2259631488, 2636236736, 3954355104, 5272473472, 7908710208, 15817420416]

約数ペア:

[(1, 15817420416), (2, 7908710208), (3, 5272473472), (4, 3954355104), (6, 2636236736), (7, 2259631488), (8, 1977177552), (12, 1318118368), (14, 1129815744), (16, 988588776), (21, 753210496), (24, 659059184), (28, 564907872), (32, 494294388), (42, 376605248), (48, 329529592), (56, 282453936), (64, 247147194), (73, 216676992), (84, 188302624), (96, 164764796), (112, 141226968), (128, 123573597), (146, 108338496), (149, 106157184), (168, 94151312), (192, 82382398), (219, 72225664), (224, 70613484), (292, 54169248), (298, 53078592), (336, 47075656), (384, 41191199), (438, 36112832), (447, 35385728), (448, 35306742), (511, 30953856), (541, 29237376), (584, 27084624), (596, 26539296), (672, 23537828), (876, 18056416), (894, 17692864), (896, 17653371), (1022, 15476928), (1043, 15165312), (1082, 14618688), (1168, 13542312), (1192, 13269648), (1344, 11768914), (1533, 10317952), (1623, 9745792), (1752, 9028208), (1788, 8846432), (2044, 7738464), (2086, 7582656), (2164, 7309344), (2336, 6771156), (2384, 6634824), (2688, 5884457), (3066, 5158976), (3129, 5055104), (3246, 4872896), (3504, 4514104), (3576, 4423216), (3787, 4176768), (4088, 3869232), (4172, 3791328), (4328, 3654672), (4672, 3385578), (4768, 3317412), (6132, 2579488), (6258, 2527552), (6492, 2436448), (7008, 2257052), (7152, 2211608), (7574, 2088384), (8176, 1934616), (8344, 1895664), (8656, 1827336), (9344, 1692789), (9536, 1658706), (10877, 1454208), (11361, 1392256), (12264, 1289744), (12516, 1263776), (12984, 1218224), (14016, 1128526), (14304, 1105804), (15148, 1044192), (16352, 967308), (16688, 947832), (17312, 913668), (19072, 829353), (21754, 727104), (22722, 696128), (24528, 644872), (25032, 631888), (25968, 609112), (28032, 564263), (28608, 552902), (30296, 522096), (32631, 484736), (32704, 483654), (33376, 473916), (34624, 456834), (39493, 400512), (43508, 363552), (45444, 348064), (49056, 322436), (50064, 315944), (51936, 304556), (57216, 276451), (60592, 261048), (65262, 242368), (65408, 241827), (66752, 236958), (69248, 228417), (76139, 207744), (78986, 200256), (80609, 196224), (87016, 181776), (90888, 174032), (98112, 161218), (100128, 157972), (103872, 152278), (118479, 133504), (121184, 130524)]