1225443456

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55987}}^1$

素因数の和:56026

約数の個数: 96

約数和(自身を含む): 3712004400

約数和(自身を除く): 2486560944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 55987, 111974, 167961, 223948, 335922, 447896, 503883, 671844, 895792, 1007766, 1063753, 1343688, 1791584, 2015532, 2127506, 2687376, 3191259, 3583168, 4031064, 4255012, 5374752, 6382518, 7166336, 8062128, 8510024, 9573777, 10749504, 12765036, 16124256, 17020048, 19147554, 21499008, 25530072, 32248512, 34040096, 38295108, 51060144, 64497024, 68080192, 76590216, 102120288, 136160384, 153180432, 204240576, 306360864, 408481152, 612721728, 1225443456]

約数ペア:

[(1, 1225443456), (2, 612721728), (3, 408481152), (4, 306360864), (6, 204240576), (8, 153180432), (9, 136160384), (12, 102120288), (16, 76590216), (18, 68080192), (19, 64497024), (24, 51060144), (32, 38295108), (36, 34040096), (38, 32248512), (48, 25530072), (57, 21499008), (64, 19147554), (72, 17020048), (76, 16124256), (96, 12765036), (114, 10749504), (128, 9573777), (144, 8510024), (152, 8062128), (171, 7166336), (192, 6382518), (228, 5374752), (288, 4255012), (304, 4031064), (342, 3583168), (384, 3191259), (456, 2687376), (576, 2127506), (608, 2015532), (684, 1791584), (912, 1343688), (1152, 1063753), (1216, 1007766), (1368, 895792), (1824, 671844), (2432, 503883), (2736, 447896), (3648, 335922), (5472, 223948), (7296, 167961), (10944, 111974), (21888, 55987)]