2220158208

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 6256111680

約数和(自身を除く): 4035953472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 233, 256, 304, 384, 456, 466, 608, 653, 699, 768, 912, 932, 1216, 1306, 1398, 1824, 1864, 1959, 2432, 2612, 2796, 3648, 3728, 3918, 4427, 4864, 5224, 5592, 7296, 7456, 7836, 8854, 10448, 11184, 12407, 13281, 14592, 14912, 15672, 17708, 20896, 22368, 24814, 26562, 29824, 31344, 35416, 37221, 41792, 44736, 49628, 53124, 59648, 62688, 70832, 74442, 83584, 89472, 99256, 106248, 125376, 141664, 148884, 152149, 167168, 178944, 198512, 212496, 250752, 283328, 297768, 304298, 397024, 424992, 456447, 501504, 566656, 595536, 608596, 794048, 849984, 912894, 1133312, 1191072, 1217192, 1588096, 1699968, 1825788, 2382144, 2434384, 2890831, 3176192, 3399936, 3651576, 4764288, 4868768, 5781662, 7303152, 8672493, 9528576, 9737536, 11563324, 14606304, 17344986, 19475072, 23126648, 29212608, 34689972, 38950144, 46253296, 58425216, 69379944, 92506592, 116850432, 138759888, 185013184, 277519776, 370026368, 555039552, 740052736, 1110079104, 2220158208]

約数ペア:

[(1, 2220158208), (2, 1110079104), (3, 740052736), (4, 555039552), (6, 370026368), (8, 277519776), (12, 185013184), (16, 138759888), (19, 116850432), (24, 92506592), (32, 69379944), (38, 58425216), (48, 46253296), (57, 38950144), (64, 34689972), (76, 29212608), (96, 23126648), (114, 19475072), (128, 17344986), (152, 14606304), (192, 11563324), (228, 9737536), (233, 9528576), (256, 8672493), (304, 7303152), (384, 5781662), (456, 4868768), (466, 4764288), (608, 3651576), (653, 3399936), (699, 3176192), (768, 2890831), (912, 2434384), (932, 2382144), (1216, 1825788), (1306, 1699968), (1398, 1588096), (1824, 1217192), (1864, 1191072), (1959, 1133312), (2432, 912894), (2612, 849984), (2796, 794048), (3648, 608596), (3728, 595536), (3918, 566656), (4427, 501504), (4864, 456447), (5224, 424992), (5592, 397024), (7296, 304298), (7456, 297768), (7836, 283328), (8854, 250752), (10448, 212496), (11184, 198512), (12407, 178944), (13281, 167168), (14592, 152149), (14912, 148884), (15672, 141664), (17708, 125376), (20896, 106248), (22368, 99256), (24814, 89472), (26562, 83584), (29824, 74442), (31344, 70832), (35416, 62688), (37221, 59648), (41792, 53124), (44736, 49628)]