380531844

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2220

約数の個数: 180

約数和(自身を含む): 1262978640

約数和(自身を除く): 882446796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1323, 1386, 1617, 1764, 1782, 2079, 2156, 2179, 2268, 2646, 2772, 3234, 3564, 3969, 4158, 4358, 4851, 5292, 6237, 6468, 6537, 7938, 8316, 8716, 9702, 12474, 13074, 14553, 15253, 15876, 19404, 19611, 23969, 24948, 26148, 29106, 30506, 39222, 43659, 45759, 47938, 58212, 58833, 61012, 71907, 78444, 87318, 91518, 95876, 106771, 117666, 137277, 143814, 167783, 174636, 176499, 183036, 213542, 215721, 235332, 274554, 287628, 320313, 335566, 352998, 411831, 427084, 431442, 503349, 549108, 640626, 647163, 671132, 705996, 823662, 862884, 960939, 1006698, 1174481, 1235493, 1281252, 1294326, 1510047, 1647324, 1921878, 1941489, 2013396, 2348962, 2470986, 2588652, 2882817, 3020094, 3523443, 3843756, 3882978, 4530141, 4697924, 4941972, 5765634, 6040188, 7046886, 7765956, 8648451, 9060282, 10570329, 11531268, 13590423, 14093772, 17296902, 18120564, 21140658, 27180846, 31710987, 34593804, 42281316, 54361692, 63421974, 95132961, 126843948, 190265922, 380531844]

約数ペア:

[(1, 380531844), (2, 190265922), (3, 126843948), (4, 95132961), (6, 63421974), (7, 54361692), (9, 42281316), (11, 34593804), (12, 31710987), (14, 27180846), (18, 21140658), (21, 18120564), (22, 17296902), (27, 14093772), (28, 13590423), (33, 11531268), (36, 10570329), (42, 9060282), (44, 8648451), (49, 7765956), (54, 7046886), (63, 6040188), (66, 5765634), (77, 4941972), (81, 4697924), (84, 4530141), (98, 3882978), (99, 3843756), (108, 3523443), (126, 3020094), (132, 2882817), (147, 2588652), (154, 2470986), (162, 2348962), (189, 2013396), (196, 1941489), (198, 1921878), (231, 1647324), (252, 1510047), (294, 1294326), (297, 1281252), (308, 1235493), (324, 1174481), (378, 1006698), (396, 960939), (441, 862884), (462, 823662), (539, 705996), (567, 671132), (588, 647163), (594, 640626), (693, 549108), (756, 503349), (882, 431442), (891, 427084), (924, 411831), (1078, 352998), (1134, 335566), (1188, 320313), (1323, 287628), (1386, 274554), (1617, 235332), (1764, 215721), (1782, 213542), (2079, 183036), (2156, 176499), (2179, 174636), (2268, 167783), (2646, 143814), (2772, 137277), (3234, 117666), (3564, 106771), (3969, 95876), (4158, 91518), (4358, 87318), (4851, 78444), (5292, 71907), (6237, 61012), (6468, 58833), (6537, 58212), (7938, 47938), (8316, 45759), (8716, 43659), (9702, 39222), (12474, 30506), (13074, 29106), (14553, 26148), (15253, 24948), (15876, 23969), (19404, 19611)]