1057987216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 2452954112

約数和(自身を除く): 1394966896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 127, 143, 176, 208, 242, 254, 286, 331, 484, 508, 572, 662, 968, 1016, 1144, 1324, 1397, 1573, 1651, 1936, 2032, 2288, 2648, 2794, 3146, 3302, 3641, 4303, 5296, 5588, 6292, 6604, 7282, 8606, 11176, 12584, 13208, 14564, 15367, 17212, 18161, 22352, 25168, 26416, 29128, 30734, 34424, 36322, 40051, 42037, 47333, 58256, 61468, 68848, 72644, 80102, 84074, 94666, 122936, 145288, 160204, 168148, 189332, 199771, 245872, 290576, 320408, 336296, 378664, 399542, 462407, 520663, 546481, 640816, 672592, 757328, 799084, 924814, 1041326, 1092962, 1598168, 1849628, 2082652, 2185924, 3196336, 3699256, 4165304, 4371848, 5086477, 6011291, 7398512, 8330608, 8743696, 10172954, 12022582, 20345908, 24045164, 40691816, 48090328, 66124201, 81383632, 96180656, 132248402, 264496804, 528993608, 1057987216]

約数ペア:

[(1, 1057987216), (2, 528993608), (4, 264496804), (8, 132248402), (11, 96180656), (13, 81383632), (16, 66124201), (22, 48090328), (26, 40691816), (44, 24045164), (52, 20345908), (88, 12022582), (104, 10172954), (121, 8743696), (127, 8330608), (143, 7398512), (176, 6011291), (208, 5086477), (242, 4371848), (254, 4165304), (286, 3699256), (331, 3196336), (484, 2185924), (508, 2082652), (572, 1849628), (662, 1598168), (968, 1092962), (1016, 1041326), (1144, 924814), (1324, 799084), (1397, 757328), (1573, 672592), (1651, 640816), (1936, 546481), (2032, 520663), (2288, 462407), (2648, 399542), (2794, 378664), (3146, 336296), (3302, 320408), (3641, 290576), (4303, 245872), (5296, 199771), (5588, 189332), (6292, 168148), (6604, 160204), (7282, 145288), (8606, 122936), (11176, 94666), (12584, 84074), (13208, 80102), (14564, 72644), (15367, 68848), (17212, 61468), (18161, 58256), (22352, 47333), (25168, 42037), (26416, 40051), (29128, 36322), (30734, 34424)]