2008129152

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 5636520000

約数和(自身を除く): 3628390848

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, 304, 384, 449, 456, 608, 613, 898, 912, 1216, 1226, 1347, 1796, 1824, 1839, 2432, 2452, 2694, 3592, 3648, 3678, 4904, 5388, 7184, 7296, 7356, 8531, 9808, 10776, 11647, 14368, 14712, 17062, 19616, 21552, 23294, 25593, 28736, 29424, 34124, 34941, 39232, 43104, 46588, 51186, 57472, 58848, 68248, 69882, 78464, 86208, 93176, 102372, 117696, 136496, 139764, 172416, 186352, 204744, 235392, 272992, 275237, 279528, 372704, 409488, 545984, 550474, 559056, 745408, 818976, 825711, 1091968, 1100948, 1118112, 1490816, 1637952, 1651422, 2201896, 2236224, 3275904, 3302844, 4403792, 4472448, 5229503, 6605688, 8807584, 10459006, 13211376, 15688509, 17615168, 20918012, 26422752, 31377018, 35230336, 41836024, 52845504, 62754036, 83672048, 105691008, 125508072, 167344096, 251016144, 334688192, 502032288, 669376384, 1004064576, 2008129152]

約数ペア:

[(1, 2008129152), (2, 1004064576), (3, 669376384), (4, 502032288), (6, 334688192), (8, 251016144), (12, 167344096), (16, 125508072), (19, 105691008), (24, 83672048), (32, 62754036), (38, 52845504), (48, 41836024), (57, 35230336), (64, 31377018), (76, 26422752), (96, 20918012), (114, 17615168), (128, 15688509), (152, 13211376), (192, 10459006), (228, 8807584), (304, 6605688), (384, 5229503), (449, 4472448), (456, 4403792), (608, 3302844), (613, 3275904), (898, 2236224), (912, 2201896), (1216, 1651422), (1226, 1637952), (1347, 1490816), (1796, 1118112), (1824, 1100948), (1839, 1091968), (2432, 825711), (2452, 818976), (2694, 745408), (3592, 559056), (3648, 550474), (3678, 545984), (4904, 409488), (5388, 372704), (7184, 279528), (7296, 275237), (7356, 272992), (8531, 235392), (9808, 204744), (10776, 186352), (11647, 172416), (14368, 139764), (14712, 136496), (17062, 117696), (19616, 102372), (21552, 93176), (23294, 86208), (25593, 78464), (28736, 69882), (29424, 68248), (34124, 58848), (34941, 57472), (39232, 51186), (43104, 46588)]