427414416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 160

約数和(自身を含む): 1316499072

約数和(自身を除く): 889084656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 176, 208, 219, 264, 286, 292, 312, 429, 438, 528, 572, 584, 624, 803, 853, 858, 876, 949, 1144, 1168, 1606, 1706, 1716, 1752, 1898, 2288, 2409, 2559, 2847, 3212, 3412, 3432, 3504, 3796, 4818, 5118, 5694, 6424, 6824, 6864, 7592, 9383, 9636, 10236, 10439, 11089, 11388, 12848, 13648, 15184, 18766, 19272, 20472, 20878, 22178, 22776, 28149, 31317, 33267, 37532, 38544, 40944, 41756, 44356, 45552, 56298, 62269, 62634, 66534, 75064, 83512, 88712, 112596, 121979, 124538, 125268, 133068, 150128, 167024, 177424, 186807, 225192, 243958, 249076, 250536, 266136, 365937, 373614, 450384, 487916, 498152, 501072, 532272, 684959, 731874, 747228, 809497, 975832, 996304, 1369918, 1463748, 1494456, 1618994, 1951664, 2054877, 2428491, 2739836, 2927496, 2988912, 3237988, 4109754, 4856982, 5479672, 5854992, 6475976, 8219508, 8904467, 9713964, 10959344, 12951952, 16439016, 17808934, 19427928, 26713401, 32878032, 35617868, 38855856, 53426802, 71235736, 106853604, 142471472, 213707208, 427414416]

約数ペア:

[(1, 427414416), (2, 213707208), (3, 142471472), (4, 106853604), (6, 71235736), (8, 53426802), (11, 38855856), (12, 35617868), (13, 32878032), (16, 26713401), (22, 19427928), (24, 17808934), (26, 16439016), (33, 12951952), (39, 10959344), (44, 9713964), (48, 8904467), (52, 8219508), (66, 6475976), (73, 5854992), (78, 5479672), (88, 4856982), (104, 4109754), (132, 3237988), (143, 2988912), (146, 2927496), (156, 2739836), (176, 2428491), (208, 2054877), (219, 1951664), (264, 1618994), (286, 1494456), (292, 1463748), (312, 1369918), (429, 996304), (438, 975832), (528, 809497), (572, 747228), (584, 731874), (624, 684959), (803, 532272), (853, 501072), (858, 498152), (876, 487916), (949, 450384), (1144, 373614), (1168, 365937), (1606, 266136), (1706, 250536), (1716, 249076), (1752, 243958), (1898, 225192), (2288, 186807), (2409, 177424), (2559, 167024), (2847, 150128), (3212, 133068), (3412, 125268), (3432, 124538), (3504, 121979), (3796, 112596), (4818, 88712), (5118, 83512), (5694, 75064), (6424, 66534), (6824, 62634), (6864, 62269), (7592, 56298), (9383, 45552), (9636, 44356), (10236, 41756), (10439, 40944), (11089, 38544), (11388, 37532), (12848, 33267), (13648, 31317), (15184, 28149), (18766, 22776), (19272, 22178), (20472, 20878)]