619820928

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 1885572000

約数和(自身を除く): 1265751072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 149, 157, 184, 192, 207, 276, 288, 298, 314, 368, 384, 414, 447, 471, 552, 576, 596, 628, 736, 828, 894, 942, 1104, 1152, 1192, 1256, 1341, 1413, 1472, 1656, 1788, 1884, 2208, 2384, 2512, 2682, 2826, 2944, 3312, 3427, 3576, 3611, 3768, 4416, 4768, 5024, 5364, 5652, 6624, 6854, 7152, 7222, 7536, 8832, 9536, 10048, 10281, 10728, 10833, 11304, 13248, 13708, 14304, 14444, 15072, 19072, 20096, 20562, 21456, 21666, 22608, 23393, 26496, 27416, 28608, 28888, 30144, 30843, 32499, 41124, 42912, 43332, 45216, 46786, 54832, 57216, 57776, 60288, 61686, 64998, 70179, 82248, 85824, 86664, 90432, 93572, 109664, 115552, 123372, 129996, 140358, 164496, 171648, 173328, 180864, 187144, 210537, 219328, 231104, 246744, 259992, 280716, 328992, 346656, 374288, 421074, 438656, 462208, 493488, 519984, 538039, 561432, 657984, 693312, 748576, 842148, 986976, 1039968, 1076078, 1122864, 1315968, 1386624, 1497152, 1614117, 1684296, 1973952, 2079936, 2152156, 2245728, 2994304, 3228234, 3368592, 3947904, 4159872, 4304312, 4491456, 4842351, 6456468, 6737184, 8608624, 8982912, 9684702, 12912936, 13474368, 17217248, 19369404, 25825872, 26948736, 34434496, 38738808, 51651744, 68868992, 77477616, 103303488, 154955232, 206606976, 309910464, 619820928]

約数ペア:

[(1, 619820928), (2, 309910464), (3, 206606976), (4, 154955232), (6, 103303488), (8, 77477616), (9, 68868992), (12, 51651744), (16, 38738808), (18, 34434496), (23, 26948736), (24, 25825872), (32, 19369404), (36, 17217248), (46, 13474368), (48, 12912936), (64, 9684702), (69, 8982912), (72, 8608624), (92, 6737184), (96, 6456468), (128, 4842351), (138, 4491456), (144, 4304312), (149, 4159872), (157, 3947904), (184, 3368592), (192, 3228234), (207, 2994304), (276, 2245728), (288, 2152156), (298, 2079936), (314, 1973952), (368, 1684296), (384, 1614117), (414, 1497152), (447, 1386624), (471, 1315968), (552, 1122864), (576, 1076078), (596, 1039968), (628, 986976), (736, 842148), (828, 748576), (894, 693312), (942, 657984), (1104, 561432), (1152, 538039), (1192, 519984), (1256, 493488), (1341, 462208), (1413, 438656), (1472, 421074), (1656, 374288), (1788, 346656), (1884, 328992), (2208, 280716), (2384, 259992), (2512, 246744), (2682, 231104), (2826, 219328), (2944, 210537), (3312, 187144), (3427, 180864), (3576, 173328), (3611, 171648), (3768, 164496), (4416, 140358), (4768, 129996), (5024, 123372), (5364, 115552), (5652, 109664), (6624, 93572), (6854, 90432), (7152, 86664), (7222, 85824), (7536, 82248), (8832, 70179), (9536, 64998), (10048, 61686), (10281, 60288), (10728, 57776), (10833, 57216), (11304, 54832), (13248, 46786), (13708, 45216), (14304, 43332), (14444, 42912), (15072, 41124), (19072, 32499), (20096, 30843), (20562, 30144), (21456, 28888), (21666, 28608), (22608, 27416), (23393, 26496)]