422872736

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 1021031424

約数和(自身を除く): 598158688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 121, 124, 143, 176, 208, 242, 248, 271, 286, 341, 352, 403, 416, 484, 496, 542, 572, 682, 806, 968, 992, 1084, 1144, 1364, 1573, 1612, 1936, 2168, 2288, 2728, 2981, 3146, 3224, 3523, 3751, 3872, 4336, 4433, 4576, 5456, 5962, 6292, 6448, 7046, 7502, 8401, 8672, 8866, 10912, 11924, 12584, 12896, 14092, 15004, 16802, 17732, 23848, 25168, 28184, 30008, 32791, 33604, 35464, 38753, 47696, 48763, 50336, 56368, 60016, 65582, 67208, 70928, 77506, 92411, 95392, 97526, 109213, 112736, 120032, 131164, 134416, 141856, 155012, 184822, 195052, 218426, 262328, 268832, 310024, 369644, 390104, 426283, 436852, 524656, 620048, 739288, 780208, 852566, 873704, 1016521, 1049312, 1201343, 1240096, 1478576, 1560416, 1705132, 1747408, 2033042, 2402686, 2957152, 3410264, 3494816, 4066084, 4805372, 6820528, 8132168, 9610744, 13214773, 13641056, 16264336, 19221488, 26429546, 32528672, 38442976, 52859092, 105718184, 211436368, 422872736]

約数ペア:

[(1, 422872736), (2, 211436368), (4, 105718184), (8, 52859092), (11, 38442976), (13, 32528672), (16, 26429546), (22, 19221488), (26, 16264336), (31, 13641056), (32, 13214773), (44, 9610744), (52, 8132168), (62, 6820528), (88, 4805372), (104, 4066084), (121, 3494816), (124, 3410264), (143, 2957152), (176, 2402686), (208, 2033042), (242, 1747408), (248, 1705132), (271, 1560416), (286, 1478576), (341, 1240096), (352, 1201343), (403, 1049312), (416, 1016521), (484, 873704), (496, 852566), (542, 780208), (572, 739288), (682, 620048), (806, 524656), (968, 436852), (992, 426283), (1084, 390104), (1144, 369644), (1364, 310024), (1573, 268832), (1612, 262328), (1936, 218426), (2168, 195052), (2288, 184822), (2728, 155012), (2981, 141856), (3146, 134416), (3224, 131164), (3523, 120032), (3751, 112736), (3872, 109213), (4336, 97526), (4433, 95392), (4576, 92411), (5456, 77506), (5962, 70928), (6292, 67208), (6448, 65582), (7046, 60016), (7502, 56368), (8401, 50336), (8672, 48763), (8866, 47696), (10912, 38753), (11924, 35464), (12584, 33604), (12896, 32791), (14092, 30008), (15004, 28184), (16802, 25168), (17732, 23848)]