4220736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 112

約数和(自身を含む): 12801600

約数和(自身を除く): 8580864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 89, 96, 104, 114, 152, 156, 178, 192, 208, 228, 247, 267, 304, 312, 356, 416, 456, 494, 534, 608, 624, 712, 741, 832, 912, 988, 1068, 1157, 1216, 1248, 1424, 1482, 1691, 1824, 1976, 2136, 2314, 2496, 2848, 2964, 3382, 3471, 3648, 3952, 4272, 4628, 5073, 5696, 5928, 6764, 6942, 7904, 8544, 9256, 10146, 11856, 13528, 13884, 15808, 17088, 18512, 20292, 21983, 23712, 27056, 27768, 37024, 40584, 43966, 47424, 54112, 55536, 65949, 74048, 81168, 87932, 108224, 111072, 131898, 162336, 175864, 222144, 263796, 324672, 351728, 527592, 703456, 1055184, 1406912, 2110368, 4220736]

約数ペア:

[(1, 4220736), (2, 2110368), (3, 1406912), (4, 1055184), (6, 703456), (8, 527592), (12, 351728), (13, 324672), (16, 263796), (19, 222144), (24, 175864), (26, 162336), (32, 131898), (38, 111072), (39, 108224), (48, 87932), (52, 81168), (57, 74048), (64, 65949), (76, 55536), (78, 54112), (89, 47424), (96, 43966), (104, 40584), (114, 37024), (152, 27768), (156, 27056), (178, 23712), (192, 21983), (208, 20292), (228, 18512), (247, 17088), (267, 15808), (304, 13884), (312, 13528), (356, 11856), (416, 10146), (456, 9256), (494, 8544), (534, 7904), (608, 6942), (624, 6764), (712, 5928), (741, 5696), (832, 5073), (912, 4628), (988, 4272), (1068, 3952), (1157, 3648), (1216, 3471), (1248, 3382), (1424, 2964), (1482, 2848), (1691, 2496), (1824, 2314), (1976, 2136)]