2139455232

素因数分解:

$2^8\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2339}}^1$

素因数の和:2758

約数の個数: 108

約数和(自身を含む): 6186758760

約数和(自身を除く): 4047303528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 397, 576, 768, 794, 1152, 1191, 1588, 2304, 2339, 2382, 3176, 3573, 4678, 4764, 6352, 7017, 7146, 9356, 9528, 12704, 14034, 14292, 18712, 19056, 21051, 25408, 28068, 28584, 37424, 38112, 42102, 50816, 56136, 57168, 74848, 76224, 84204, 101632, 112272, 114336, 149696, 152448, 168408, 224544, 228672, 299392, 304896, 336816, 449088, 457344, 598784, 673632, 898176, 914688, 928583, 1347264, 1796352, 1857166, 2694528, 2785749, 3714332, 5389056, 5571498, 7428664, 8357247, 11142996, 14857328, 16714494, 22285992, 29714656, 33428988, 44571984, 59429312, 66857976, 89143968, 118858624, 133715952, 178287936, 237717248, 267431904, 356575872, 534863808, 713151744, 1069727616, 2139455232]

約数ペア:

[(1, 2139455232), (2, 1069727616), (3, 713151744), (4, 534863808), (6, 356575872), (8, 267431904), (9, 237717248), (12, 178287936), (16, 133715952), (18, 118858624), (24, 89143968), (32, 66857976), (36, 59429312), (48, 44571984), (64, 33428988), (72, 29714656), (96, 22285992), (128, 16714494), (144, 14857328), (192, 11142996), (256, 8357247), (288, 7428664), (384, 5571498), (397, 5389056), (576, 3714332), (768, 2785749), (794, 2694528), (1152, 1857166), (1191, 1796352), (1588, 1347264), (2304, 928583), (2339, 914688), (2382, 898176), (3176, 673632), (3573, 598784), (4678, 457344), (4764, 449088), (6352, 336816), (7017, 304896), (7146, 299392), (9356, 228672), (9528, 224544), (12704, 168408), (14034, 152448), (14292, 149696), (18712, 114336), (19056, 112272), (21051, 101632), (25408, 84204), (28068, 76224), (28584, 74848), (37424, 57168), (38112, 56136), (42102, 50816)]