442308992

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 987033600

約数和(自身を除く): 544724608

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 79, 83, 124, 128, 136, 158, 166, 248, 272, 316, 332, 496, 527, 544, 632, 664, 992, 1054, 1088, 1264, 1328, 1343, 1411, 1984, 2108, 2176, 2449, 2528, 2573, 2656, 2686, 2822, 3968, 4216, 4898, 5056, 5146, 5312, 5372, 5644, 6557, 8432, 9796, 10112, 10292, 10624, 10744, 11288, 13114, 16864, 19592, 20584, 21488, 22576, 26228, 33728, 39184, 41168, 41633, 42976, 43741, 45152, 52456, 67456, 78368, 82336, 83266, 85952, 87482, 90304, 104912, 111469, 156736, 164672, 166532, 171904, 174964, 180608, 203267, 209824, 222938, 313472, 329344, 333064, 349928, 406534, 419648, 445876, 666128, 699856, 813068, 839296, 891752, 1332256, 1399712, 1626136, 1783504, 2664512, 2799424, 3252272, 3455539, 3567008, 5329024, 5598848, 6504544, 6911078, 7134016, 13009088, 13822156, 14268032, 26018176, 27644312, 55288624, 110577248, 221154496, 442308992]

約数ペア:

[(1, 442308992), (2, 221154496), (4, 110577248), (8, 55288624), (16, 27644312), (17, 26018176), (31, 14268032), (32, 13822156), (34, 13009088), (62, 7134016), (64, 6911078), (68, 6504544), (79, 5598848), (83, 5329024), (124, 3567008), (128, 3455539), (136, 3252272), (158, 2799424), (166, 2664512), (248, 1783504), (272, 1626136), (316, 1399712), (332, 1332256), (496, 891752), (527, 839296), (544, 813068), (632, 699856), (664, 666128), (992, 445876), (1054, 419648), (1088, 406534), (1264, 349928), (1328, 333064), (1343, 329344), (1411, 313472), (1984, 222938), (2108, 209824), (2176, 203267), (2449, 180608), (2528, 174964), (2573, 171904), (2656, 166532), (2686, 164672), (2822, 156736), (3968, 111469), (4216, 104912), (4898, 90304), (5056, 87482), (5146, 85952), (5312, 83266), (5372, 82336), (5644, 78368), (6557, 67456), (8432, 52456), (9796, 45152), (10112, 43741), (10292, 42976), (10624, 41633), (10744, 41168), (11288, 39184), (13114, 33728), (16864, 26228), (19592, 22576), (20584, 21488)]