228886144

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 483724800

約数和(自身を除く): 254838656

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1559, 1984, 2294, 2368, 3118, 3968, 4588, 4736, 6236, 9176, 12472, 18352, 24944, 36704, 48329, 49888, 57683, 73408, 96658, 99776, 115366, 146816, 193316, 199552, 230732, 386632, 461464, 773264, 922928, 1546528, 1788173, 1845856, 3093056, 3576346, 3691712, 6186112, 7152692, 7383424, 14305384, 28610768, 57221536, 114443072, 228886144]

約数ペア:

[(1, 228886144), (2, 114443072), (4, 57221536), (8, 28610768), (16, 14305384), (31, 7383424), (32, 7152692), (37, 6186112), (62, 3691712), (64, 3576346), (74, 3093056), (124, 1845856), (128, 1788173), (148, 1546528), (248, 922928), (296, 773264), (496, 461464), (592, 386632), (992, 230732), (1147, 199552), (1184, 193316), (1559, 146816), (1984, 115366), (2294, 99776), (2368, 96658), (3118, 73408), (3968, 57683), (4588, 49888), (4736, 48329), (6236, 36704), (9176, 24944), (12472, 18352)]