305675418176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1972

約数の個数: 112

約数和(自身を含む): 641609242560

約数和(自身を除く): 335933824384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 521, 563, 608, 857, 1042, 1126, 1216, 1714, 2084, 2252, 3428, 4168, 4504, 6856, 8336, 9008, 9899, 10697, 13712, 16283, 16672, 18016, 19798, 21394, 27424, 32566, 33344, 36032, 39596, 42788, 54848, 65132, 79192, 85576, 130264, 158384, 171152, 260528, 293323, 316768, 342304, 446497, 482491, 521056, 586646, 633536, 684608, 892994, 964982, 1042112, 1173292, 1785988, 1929964, 2346584, 3571976, 3859928, 4693168, 5573137, 7143952, 7719856, 8483443, 9167329, 9386336, 11146274, 14287904, 15439712, 16966886, 18334658, 18772672, 22292548, 28575808, 30879424, 33933772, 36669316, 44585096, 67867544, 73338632, 89170192, 135735088, 146677264, 178340384, 251377811, 271470176, 293354528, 356680768, 502755622, 542940352, 586709056, 1005511244, 2011022488, 4022044976, 4776178409, 8044089952, 9552356818, 16088179904, 19104713636, 38209427272, 76418854544, 152837709088, 305675418176]

約数ペア:

[(1, 305675418176), (2, 152837709088), (4, 76418854544), (8, 38209427272), (16, 19104713636), (19, 16088179904), (32, 9552356818), (38, 8044089952), (64, 4776178409), (76, 4022044976), (152, 2011022488), (304, 1005511244), (521, 586709056), (563, 542940352), (608, 502755622), (857, 356680768), (1042, 293354528), (1126, 271470176), (1216, 251377811), (1714, 178340384), (2084, 146677264), (2252, 135735088), (3428, 89170192), (4168, 73338632), (4504, 67867544), (6856, 44585096), (8336, 36669316), (9008, 33933772), (9899, 30879424), (10697, 28575808), (13712, 22292548), (16283, 18772672), (16672, 18334658), (18016, 16966886), (19798, 15439712), (21394, 14287904), (27424, 11146274), (32566, 9386336), (33344, 9167329), (36032, 8483443), (39596, 7719856), (42788, 7143952), (54848, 5573137), (65132, 4693168), (79192, 3859928), (85576, 3571976), (130264, 2346584), (158384, 1929964), (171152, 1785988), (260528, 1173292), (293323, 1042112), (316768, 964982), (342304, 892994), (446497, 684608), (482491, 633536), (521056, 586646)]