381926491648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{17299}}^1$

素因数の和:17468

約数の個数: 160

約数和(自身を含む): 856295193600

約数和(自身を除く): 474368701952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 107, 124, 128, 208, 214, 248, 256, 403, 416, 428, 496, 512, 806, 832, 856, 992, 1391, 1612, 1664, 1712, 1984, 2782, 3224, 3317, 3328, 3424, 3968, 5564, 6448, 6634, 6656, 6848, 7936, 11128, 12896, 13268, 13696, 15872, 17299, 22256, 25792, 26536, 27392, 34598, 43121, 44512, 51584, 53072, 54784, 69196, 86242, 89024, 103168, 106144, 138392, 172484, 178048, 206336, 212288, 224887, 276784, 344968, 356096, 424576, 449774, 536269, 553568, 689936, 712192, 849152, 899548, 1072538, 1107136, 1379872, 1698304, 1799096, 1850993, 2145076, 2214272, 2759744, 3598192, 3701986, 4290152, 4428544, 5519488, 6971497, 7196384, 7403972, 8580304, 8857088, 11038976, 13942994, 14392768, 14807944, 17160608, 22077952, 24062909, 27885988, 28785536, 29615888, 34321216, 48125818, 55771976, 57380783, 57571072, 59231776, 68642432, 96251636, 111543952, 114761566, 115142144, 118463552, 137284864, 192503272, 223087904, 229523132, 236927104, 274569728, 385006544, 446175808, 459046264, 473854208, 745950179, 770013088, 892351616, 918092528, 947708416, 1491900358, 1540026176, 1784703232, 1836185056, 2983800716, 3080052352, 3569406464, 3672370112, 5967601432, 6160104704, 7344740224, 11935202864, 12320209408, 14689480448, 23870405728, 29378960896, 47740811456, 95481622912, 190963245824, 381926491648]

約数ペア:

[(1, 381926491648), (2, 190963245824), (4, 95481622912), (8, 47740811456), (13, 29378960896), (16, 23870405728), (26, 14689480448), (31, 12320209408), (32, 11935202864), (52, 7344740224), (62, 6160104704), (64, 5967601432), (104, 3672370112), (107, 3569406464), (124, 3080052352), (128, 2983800716), (208, 1836185056), (214, 1784703232), (248, 1540026176), (256, 1491900358), (403, 947708416), (416, 918092528), (428, 892351616), (496, 770013088), (512, 745950179), (806, 473854208), (832, 459046264), (856, 446175808), (992, 385006544), (1391, 274569728), (1612, 236927104), (1664, 229523132), (1712, 223087904), (1984, 192503272), (2782, 137284864), (3224, 118463552), (3317, 115142144), (3328, 114761566), (3424, 111543952), (3968, 96251636), (5564, 68642432), (6448, 59231776), (6634, 57571072), (6656, 57380783), (6848, 55771976), (7936, 48125818), (11128, 34321216), (12896, 29615888), (13268, 28785536), (13696, 27885988), (15872, 24062909), (17299, 22077952), (22256, 17160608), (25792, 14807944), (26536, 14392768), (27392, 13942994), (34598, 11038976), (43121, 8857088), (44512, 8580304), (51584, 7403972), (53072, 7196384), (54784, 6971497), (69196, 5519488), (86242, 4428544), (89024, 4290152), (103168, 3701986), (106144, 3598192), (138392, 2759744), (172484, 2214272), (178048, 2145076), (206336, 1850993), (212288, 1799096), (224887, 1698304), (276784, 1379872), (344968, 1107136), (356096, 1072538), (424576, 899548), (449774, 849152), (536269, 712192), (553568, 689936)]