672950208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 224

約数和(自身を含む): 2177328640

約数和(自身を除く): 1504378432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 73, 76, 84, 96, 112, 114, 133, 146, 152, 168, 192, 219, 224, 228, 266, 292, 304, 336, 361, 399, 438, 448, 456, 511, 532, 584, 608, 672, 722, 798, 876, 912, 1022, 1064, 1083, 1168, 1216, 1344, 1387, 1444, 1533, 1596, 1752, 1824, 2044, 2128, 2166, 2336, 2527, 2774, 2888, 3066, 3192, 3504, 3648, 4088, 4161, 4256, 4332, 4672, 5054, 5548, 5776, 6132, 6384, 6859, 7008, 7581, 8176, 8322, 8512, 8664, 9709, 10108, 11096, 11552, 12264, 12768, 13718, 14016, 15162, 16352, 16644, 17328, 19418, 20216, 20577, 22192, 23104, 24528, 25536, 26353, 27436, 29127, 30324, 32704, 33288, 34656, 38836, 40432, 41154, 44384, 48013, 49056, 52706, 54872, 58254, 60648, 66576, 69312, 77672, 79059, 80864, 82308, 88768, 96026, 98112, 105412, 109744, 116508, 121296, 133152, 144039, 155344, 158118, 161728, 164616, 184471, 192052, 210824, 219488, 233016, 242592, 266304, 288078, 310688, 316236, 329232, 368942, 384104, 421648, 438976, 466032, 485184, 500707, 553413, 576156, 621376, 632472, 658464, 737884, 768208, 843296, 932064, 1001414, 1106826, 1152312, 1264944, 1316928, 1475768, 1502121, 1536416, 1686592, 1864128, 2002828, 2213652, 2304624, 2529888, 2951536, 3004242, 3072832, 3504949, 4005656, 4427304, 4609248, 5059776, 5903072, 6008484, 7009898, 8011312, 8854608, 9218496, 10514847, 11806144, 12016968, 14019796, 16022624, 17709216, 21029694, 24033936, 28039592, 32045248, 35418432, 42059388, 48067872, 56079184, 84118776, 96135744, 112158368, 168237552, 224316736, 336475104, 672950208]

約数ペア:

[(1, 672950208), (2, 336475104), (3, 224316736), (4, 168237552), (6, 112158368), (7, 96135744), (8, 84118776), (12, 56079184), (14, 48067872), (16, 42059388), (19, 35418432), (21, 32045248), (24, 28039592), (28, 24033936), (32, 21029694), (38, 17709216), (42, 16022624), (48, 14019796), (56, 12016968), (57, 11806144), (64, 10514847), (73, 9218496), (76, 8854608), (84, 8011312), (96, 7009898), (112, 6008484), (114, 5903072), (133, 5059776), (146, 4609248), (152, 4427304), (168, 4005656), (192, 3504949), (219, 3072832), (224, 3004242), (228, 2951536), (266, 2529888), (292, 2304624), (304, 2213652), (336, 2002828), (361, 1864128), (399, 1686592), (438, 1536416), (448, 1502121), (456, 1475768), (511, 1316928), (532, 1264944), (584, 1152312), (608, 1106826), (672, 1001414), (722, 932064), (798, 843296), (876, 768208), (912, 737884), (1022, 658464), (1064, 632472), (1083, 621376), (1168, 576156), (1216, 553413), (1344, 500707), (1387, 485184), (1444, 466032), (1533, 438976), (1596, 421648), (1752, 384104), (1824, 368942), (2044, 329232), (2128, 316236), (2166, 310688), (2336, 288078), (2527, 266304), (2774, 242592), (2888, 233016), (3066, 219488), (3192, 210824), (3504, 192052), (3648, 184471), (4088, 164616), (4161, 161728), (4256, 158118), (4332, 155344), (4672, 144039), (5054, 133152), (5548, 121296), (5776, 116508), (6132, 109744), (6384, 105412), (6859, 98112), (7008, 96026), (7581, 88768), (8176, 82308), (8322, 80864), (8512, 79059), (8664, 77672), (9709, 69312), (10108, 66576), (11096, 60648), (11552, 58254), (12264, 54872), (12768, 52706), (13718, 49056), (14016, 48013), (15162, 44384), (16352, 41154), (16644, 40432), (17328, 38836), (19418, 34656), (20216, 33288), (20577, 32704), (22192, 30324), (23104, 29127), (24528, 27436), (25536, 26353)]