403793152

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 980727552

約数和(自身を除く): 576934400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 97, 101, 112, 128, 161, 184, 194, 202, 224, 256, 322, 368, 388, 404, 448, 644, 679, 707, 736, 776, 808, 896, 1288, 1358, 1414, 1472, 1552, 1616, 1792, 2231, 2323, 2576, 2716, 2828, 2944, 3104, 3232, 4462, 4646, 5152, 5432, 5656, 5888, 6208, 6464, 8924, 9292, 9797, 10304, 10864, 11312, 12416, 12928, 15617, 16261, 17848, 18584, 19594, 20608, 21728, 22624, 24832, 25856, 31234, 32522, 35696, 37168, 39188, 41216, 43456, 45248, 62468, 65044, 68579, 71392, 74336, 78376, 86912, 90496, 124936, 130088, 137158, 142784, 148672, 156752, 173824, 180992, 225331, 249872, 260176, 274316, 285568, 297344, 313504, 450662, 499744, 520352, 548632, 571136, 594688, 627008, 901324, 999488, 1040704, 1097264, 1254016, 1577317, 1802648, 1998976, 2081408, 2194528, 2508032, 3154634, 3605296, 3997952, 4162816, 4389056, 6309268, 7210592, 8778112, 12618536, 14421184, 17556224, 25237072, 28842368, 50474144, 57684736, 100948288, 201896576, 403793152]

約数ペア:

[(1, 403793152), (2, 201896576), (4, 100948288), (7, 57684736), (8, 50474144), (14, 28842368), (16, 25237072), (23, 17556224), (28, 14421184), (32, 12618536), (46, 8778112), (56, 7210592), (64, 6309268), (92, 4389056), (97, 4162816), (101, 3997952), (112, 3605296), (128, 3154634), (161, 2508032), (184, 2194528), (194, 2081408), (202, 1998976), (224, 1802648), (256, 1577317), (322, 1254016), (368, 1097264), (388, 1040704), (404, 999488), (448, 901324), (644, 627008), (679, 594688), (707, 571136), (736, 548632), (776, 520352), (808, 499744), (896, 450662), (1288, 313504), (1358, 297344), (1414, 285568), (1472, 274316), (1552, 260176), (1616, 249872), (1792, 225331), (2231, 180992), (2323, 173824), (2576, 156752), (2716, 148672), (2828, 142784), (2944, 137158), (3104, 130088), (3232, 124936), (4462, 90496), (4646, 86912), (5152, 78376), (5432, 74336), (5656, 71392), (5888, 68579), (6208, 65044), (6464, 62468), (8924, 45248), (9292, 43456), (9797, 41216), (10304, 39188), (10864, 37168), (11312, 35696), (12416, 32522), (12928, 31234), (15617, 25856), (16261, 24832), (17848, 22624), (18584, 21728), (19594, 20608)]