228638144

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 543860736

約数和(自身を除く): 315222592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 112, 124, 163, 202, 217, 224, 248, 326, 404, 434, 448, 496, 652, 707, 808, 868, 992, 1141, 1304, 1414, 1616, 1736, 1984, 2282, 2608, 2828, 3131, 3232, 3472, 4564, 5053, 5216, 5656, 6262, 6464, 6944, 9128, 10106, 10432, 11312, 12524, 13888, 16463, 18256, 20212, 21917, 22624, 25048, 32926, 35371, 36512, 40424, 43834, 45248, 50096, 65852, 70742, 73024, 80848, 87668, 100192, 115241, 131704, 141484, 161696, 175336, 200384, 230482, 263408, 282968, 323392, 350672, 460964, 510353, 526816, 565936, 701344, 921928, 1020706, 1053632, 1131872, 1402688, 1843856, 2041412, 2263744, 3572471, 3687712, 4082824, 7144942, 7375424, 8165648, 14289884, 16331296, 28579768, 32662592, 57159536, 114319072, 228638144]

約数ペア:

[(1, 228638144), (2, 114319072), (4, 57159536), (7, 32662592), (8, 28579768), (14, 16331296), (16, 14289884), (28, 8165648), (31, 7375424), (32, 7144942), (56, 4082824), (62, 3687712), (64, 3572471), (101, 2263744), (112, 2041412), (124, 1843856), (163, 1402688), (202, 1131872), (217, 1053632), (224, 1020706), (248, 921928), (326, 701344), (404, 565936), (434, 526816), (448, 510353), (496, 460964), (652, 350672), (707, 323392), (808, 282968), (868, 263408), (992, 230482), (1141, 200384), (1304, 175336), (1414, 161696), (1616, 141484), (1736, 131704), (1984, 115241), (2282, 100192), (2608, 87668), (2828, 80848), (3131, 73024), (3232, 70742), (3472, 65852), (4564, 50096), (5053, 45248), (5216, 43834), (5656, 40424), (6262, 36512), (6464, 35371), (6944, 32926), (9128, 25048), (10106, 22624), (10432, 21917), (11312, 20212), (12524, 18256), (13888, 16463)]