284899712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 349621888

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 47, 58, 64, 71, 92, 94, 116, 128, 142, 184, 188, 232, 284, 368, 376, 464, 568, 667, 736, 752, 928, 1081, 1136, 1334, 1363, 1472, 1504, 1633, 1856, 2059, 2162, 2272, 2668, 2726, 2944, 3008, 3266, 3337, 3712, 4118, 4324, 4544, 5336, 5452, 6016, 6532, 6674, 8236, 8648, 9088, 10672, 10904, 13064, 13348, 16472, 17296, 21344, 21808, 26128, 26696, 31349, 32944, 34592, 42688, 43616, 47357, 52256, 53392, 62698, 65888, 69184, 76751, 85376, 87232, 94714, 96773, 104512, 106784, 125396, 131776, 138368, 153502, 174464, 189428, 193546, 209024, 213568, 250792, 263552, 307004, 378856, 387092, 427136, 501584, 614008, 757712, 774184, 1003168, 1228016, 1515424, 1548368, 2006336, 2225779, 2456032, 3030848, 3096736, 4012672, 4451558, 4912064, 6061696, 6193472, 8903116, 9824128, 12386944, 17806232, 35612464, 71224928, 142449856, 284899712]

約数ペア:

[(1, 284899712), (2, 142449856), (4, 71224928), (8, 35612464), (16, 17806232), (23, 12386944), (29, 9824128), (32, 8903116), (46, 6193472), (47, 6061696), (58, 4912064), (64, 4451558), (71, 4012672), (92, 3096736), (94, 3030848), (116, 2456032), (128, 2225779), (142, 2006336), (184, 1548368), (188, 1515424), (232, 1228016), (284, 1003168), (368, 774184), (376, 757712), (464, 614008), (568, 501584), (667, 427136), (736, 387092), (752, 378856), (928, 307004), (1081, 263552), (1136, 250792), (1334, 213568), (1363, 209024), (1472, 193546), (1504, 189428), (1633, 174464), (1856, 153502), (2059, 138368), (2162, 131776), (2272, 125396), (2668, 106784), (2726, 104512), (2944, 96773), (3008, 94714), (3266, 87232), (3337, 85376), (3712, 76751), (4118, 69184), (4324, 65888), (4544, 62698), (5336, 53392), (5452, 52256), (6016, 47357), (6532, 43616), (6674, 42688), (8236, 34592), (8648, 32944), (9088, 31349), (10672, 26696), (10904, 26128), (13064, 21808), (13348, 21344), (16472, 17296)]