268436224

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 616797440

約数和(自身を除く): 348361216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 326, 448, 652, 896, 919, 1141, 1304, 1792, 1838, 2282, 2608, 3676, 4564, 5216, 6433, 7352, 9128, 10432, 12866, 14704, 18256, 20864, 25732, 29408, 36512, 41728, 51464, 58816, 73024, 102928, 117632, 146048, 149797, 205856, 235264, 292096, 299594, 411712, 599188, 823424, 1048579, 1198376, 1646848, 2097158, 2396752, 4194316, 4793504, 8388632, 9587008, 16777264, 19174016, 33554528, 38348032, 67109056, 134218112, 268436224]

約数ペア:

[(1, 268436224), (2, 134218112), (4, 67109056), (7, 38348032), (8, 33554528), (14, 19174016), (16, 16777264), (28, 9587008), (32, 8388632), (56, 4793504), (64, 4194316), (112, 2396752), (128, 2097158), (163, 1646848), (224, 1198376), (256, 1048579), (326, 823424), (448, 599188), (652, 411712), (896, 299594), (919, 292096), (1141, 235264), (1304, 205856), (1792, 149797), (1838, 146048), (2282, 117632), (2608, 102928), (3676, 73024), (4564, 58816), (5216, 51464), (6433, 41728), (7352, 36512), (9128, 29408), (10432, 25732), (12866, 20864), (14704, 18256)]