304122112

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 750556800

約数和(自身を除く): 446434688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 128, 134, 136, 149, 224, 238, 256, 268, 272, 298, 448, 469, 476, 536, 544, 596, 896, 938, 952, 1043, 1072, 1088, 1139, 1192, 1792, 1876, 1904, 2086, 2144, 2176, 2278, 2384, 2533, 3752, 3808, 4172, 4288, 4352, 4556, 4768, 5066, 7504, 7616, 7973, 8344, 8576, 9112, 9536, 9983, 10132, 15008, 15232, 15946, 16688, 17152, 17731, 18224, 19072, 19966, 20264, 30016, 30464, 31892, 33376, 35462, 36448, 38144, 39932, 40528, 60032, 63784, 66752, 69881, 70924, 72896, 79864, 81056, 120064, 127568, 133504, 139762, 141848, 145792, 159728, 162112, 169711, 255136, 267008, 279524, 283696, 291584, 319456, 324224, 339422, 510272, 559048, 567392, 638912, 648448, 678844, 1020544, 1118096, 1134784, 1187977, 1277824, 1357688, 2041088, 2236192, 2269568, 2375954, 2555648, 2715376, 4472384, 4539136, 4751908, 5430752, 8944768, 9503816, 10861504, 17889536, 19007632, 21723008, 38015264, 43446016, 76030528, 152061056, 304122112]

約数ペア:

[(1, 304122112), (2, 152061056), (4, 76030528), (7, 43446016), (8, 38015264), (14, 21723008), (16, 19007632), (17, 17889536), (28, 10861504), (32, 9503816), (34, 8944768), (56, 5430752), (64, 4751908), (67, 4539136), (68, 4472384), (112, 2715376), (119, 2555648), (128, 2375954), (134, 2269568), (136, 2236192), (149, 2041088), (224, 1357688), (238, 1277824), (256, 1187977), (268, 1134784), (272, 1118096), (298, 1020544), (448, 678844), (469, 648448), (476, 638912), (536, 567392), (544, 559048), (596, 510272), (896, 339422), (938, 324224), (952, 319456), (1043, 291584), (1072, 283696), (1088, 279524), (1139, 267008), (1192, 255136), (1792, 169711), (1876, 162112), (1904, 159728), (2086, 145792), (2144, 141848), (2176, 139762), (2278, 133504), (2384, 127568), (2533, 120064), (3752, 81056), (3808, 79864), (4172, 72896), (4288, 70924), (4352, 69881), (4556, 66752), (4768, 63784), (5066, 60032), (7504, 40528), (7616, 39932), (7973, 38144), (8344, 36448), (8576, 35462), (9112, 33376), (9536, 31892), (9983, 30464), (10132, 30016), (15008, 20264), (15232, 19966), (15946, 19072), (16688, 18224), (17152, 17731)]