227427798784

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{111341}}^1$

素因数の和:111537

約数の個数: 72

約数和(自身を含む): 464269417920

約数和(自身を除く): 236841619136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 101, 128, 158, 202, 256, 316, 404, 632, 808, 1264, 1616, 2528, 3232, 5056, 6464, 7979, 10112, 12928, 15958, 20224, 25856, 31916, 63832, 111341, 127664, 222682, 255328, 445364, 510656, 890728, 1021312, 1781456, 2042624, 3562912, 7125824, 8795939, 11245441, 14251648, 17591878, 22490882, 28503296, 35183756, 44981764, 70367512, 89963528, 140735024, 179927056, 281470048, 359854112, 562940096, 719708224, 888389839, 1125880192, 1439416448, 1776779678, 2251760384, 2878832896, 3553559356, 7107118712, 14214237424, 28428474848, 56856949696, 113713899392, 227427798784]

約数ペア:

[(1, 227427798784), (2, 113713899392), (4, 56856949696), (8, 28428474848), (16, 14214237424), (32, 7107118712), (64, 3553559356), (79, 2878832896), (101, 2251760384), (128, 1776779678), (158, 1439416448), (202, 1125880192), (256, 888389839), (316, 719708224), (404, 562940096), (632, 359854112), (808, 281470048), (1264, 179927056), (1616, 140735024), (2528, 89963528), (3232, 70367512), (5056, 44981764), (6464, 35183756), (7979, 28503296), (10112, 22490882), (12928, 17591878), (15958, 14251648), (20224, 11245441), (25856, 8795939), (31916, 7125824), (63832, 3562912), (111341, 2042624), (127664, 1781456), (222682, 1021312), (255328, 890728), (445364, 510656)]