490032144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 180

約数和(自身を含む): 1639302444

約数和(自身を除く): 1149270300

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 336, 392, 441, 444, 504, 518, 588, 592, 666, 777, 784, 882, 888, 1008, 1036, 1176, 1332, 1554, 1764, 1776, 1813, 1877, 2072, 2331, 2352, 2664, 3108, 3528, 3626, 3754, 4144, 4662, 5328, 5439, 5631, 6216, 7056, 7252, 7508, 9324, 10878, 11262, 12432, 13139, 14504, 15016, 16317, 16893, 18648, 21756, 22524, 26278, 29008, 30032, 32634, 33786, 37296, 39417, 43512, 45048, 52556, 65268, 67572, 69449, 78834, 87024, 90096, 91973, 105112, 118251, 130536, 135144, 138898, 157668, 183946, 208347, 210224, 236502, 261072, 270288, 275919, 277796, 315336, 367892, 416694, 473004, 486143, 551838, 555592, 625041, 630672, 735784, 827757, 833388, 946008, 972286, 1103676, 1111184, 1250082, 1458429, 1471568, 1655514, 1666776, 1892016, 1944572, 2207352, 2500164, 2916858, 3311028, 3333552, 3403001, 3889144, 4375287, 4414704, 5000328, 5833716, 6622056, 6806002, 7778288, 8750574, 10000656, 10209003, 11667432, 13244112, 13612004, 17501148, 20418006, 23334864, 27224008, 30627009, 35002296, 40836012, 54448016, 61254018, 70004592, 81672024, 122508036, 163344048, 245016072, 490032144]

約数ペア:

[(1, 490032144), (2, 245016072), (3, 163344048), (4, 122508036), (6, 81672024), (7, 70004592), (8, 61254018), (9, 54448016), (12, 40836012), (14, 35002296), (16, 30627009), (18, 27224008), (21, 23334864), (24, 20418006), (28, 17501148), (36, 13612004), (37, 13244112), (42, 11667432), (48, 10209003), (49, 10000656), (56, 8750574), (63, 7778288), (72, 6806002), (74, 6622056), (84, 5833716), (98, 5000328), (111, 4414704), (112, 4375287), (126, 3889144), (144, 3403001), (147, 3333552), (148, 3311028), (168, 2916858), (196, 2500164), (222, 2207352), (252, 1944572), (259, 1892016), (294, 1666776), (296, 1655514), (333, 1471568), (336, 1458429), (392, 1250082), (441, 1111184), (444, 1103676), (504, 972286), (518, 946008), (588, 833388), (592, 827757), (666, 735784), (777, 630672), (784, 625041), (882, 555592), (888, 551838), (1008, 486143), (1036, 473004), (1176, 416694), (1332, 367892), (1554, 315336), (1764, 277796), (1776, 275919), (1813, 270288), (1877, 261072), (2072, 236502), (2331, 210224), (2352, 208347), (2664, 183946), (3108, 157668), (3528, 138898), (3626, 135144), (3754, 130536), (4144, 118251), (4662, 105112), (5328, 91973), (5439, 90096), (5631, 87024), (6216, 78834), (7056, 69449), (7252, 67572), (7508, 65268), (9324, 52556), (10878, 45048), (11262, 43512), (12432, 39417), (13139, 37296), (14504, 33786), (15016, 32634), (16317, 30032), (16893, 29008), (18648, 26278), (21756, 22524)]